Area Code 202 — Washington, Beltsville, Chevy Chase, District of Columbia
ActiveData last updated: June 25, 2026
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| VERIZON WASHINGTON DC, INC. | 9211 | 327 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | 6402 | 88 |
| OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | 55 |
| NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | 53 |
| METROPCS, INC. | 5562 | 42 |
| ONVOY, LLC - DC | 850D | 34 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | 33 |
| BANDWIDTH.COM CLEC, LLC - DC | 074F | 29 |
| LEVEL 3 COMMUNICATIONS, LLC - DC | 6117 | 22 |
| PAETEC ITEL, LLC | 829J | 19 |
Rate Centers
Exchange Listings (NXX)
| NPA-NXX | Carrier | Rate Center | Type | LATA | Status |
|---|---|---|---|---|---|
| 202-200 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-201 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-202 | ONVOY SPECTRUM, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-203 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-204 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-205 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-206 | SPOK, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-207 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-208 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-209 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-210 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-212 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-213 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-214 | SPOK, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-215 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-216 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-217 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-218 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-219 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-220 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-221 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-222 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-223 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-224 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-225 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-226 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-227 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-228 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-229 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-230 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-231 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-232 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-233 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-234 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-235 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-236 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-237 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-238 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-239 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-240 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-241 | YMAX COMMUNICATIONS CORP. - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-242 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-243 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-244 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-245 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-246 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-247 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-248 | STARPOWER COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-249 | STARPOWER COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-250 | STARPOWER COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-251 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-252 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-253 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-254 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-255 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-256 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-257 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-258 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-259 | SPOK, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-260 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-261 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-262 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-263 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-264 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-265 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-266 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-267 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-268 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-269 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-270 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-271 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-272 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-273 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-274 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-275 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-276 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-277 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-278 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-279 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-280 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-281 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-282 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-283 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-284 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-285 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-286 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-287 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-288 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-289 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-290 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-291 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-292 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-293 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-294 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-295 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-296 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-297 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-298 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-299 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-300 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-301 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-302 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-303 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-304 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-305 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-306 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-307 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-308 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-309 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-310 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-312 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-313 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-314 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-315 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-316 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-317 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-318 | PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-319 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-320 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-321 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-322 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-323 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-324 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-325 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-326 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-327 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-328 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-329 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-330 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-331 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-332 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-333 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-334 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-335 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-336 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-337 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-338 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-339 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-340 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-341 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-342 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-343 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-344 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-345 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-346 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-347 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-348 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-349 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-350 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-351 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-352 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-353 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-354 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-355 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-356 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-357 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-358 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-359 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-360 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-361 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-362 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-363 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-364 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-365 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-366 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-367 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-368 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-369 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-370 | LEVEL 3 TELECOM OF D.C., LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-371 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-372 | LEVEL 3 TELECOM OF D.C., LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-373 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-374 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-375 | LEVEL 3 TELECOM OF D.C., LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-376 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-377 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-378 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-379 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-380 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-381 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-382 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-383 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-384 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-385 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-386 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-387 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-388 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-389 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-390 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-391 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-392 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-393 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-394 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-395 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-396 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-397 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-398 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-399 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-400 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-401 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-402 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-403 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-404 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-405 | SPOK, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-406 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-407 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-408 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-409 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-410 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-412 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-413 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-414 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-415 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-416 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-417 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-418 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-419 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-420 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-421 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-422 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-423 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-424 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-425 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-426 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-427 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-428 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-429 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-430 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-431 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-433 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-434 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-435 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-436 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-437 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-438 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-439 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-440 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-441 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-442 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-443 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-444 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-445 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-446 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-447 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-448 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-449 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-450 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-451 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-452 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-453 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-454 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-455 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-456 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-457 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-458 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-459 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-460 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-461 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-462 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-463 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-464 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-465 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-466 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-467 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-468 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-469 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-470 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-471 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-472 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-473 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-474 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-475 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-476 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-477 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-478 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-479 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-480 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-481 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-482 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-483 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-484 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-485 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-486 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-487 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-488 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-489 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-490 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-491 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-492 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-493 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-494 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-495 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-496 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-497 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-498 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-499 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-500 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-501 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-502 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-503 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-504 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-505 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-506 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-507 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-508 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-509 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-510 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-512 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-513 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-514 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-515 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-516 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-517 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-518 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-519 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-520 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-521 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-522 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-523 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-524 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-525 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-526 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-527 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-528 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-529 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-530 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-531 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-532 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-533 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-534 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-535 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-536 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-537 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-538 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-539 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-540 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-541 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-542 | AMERICAN MESSAGING SERVICES, LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-543 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-544 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-545 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-546 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-547 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-548 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-549 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-550 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-551 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-552 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-553 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-554 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-556 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-557 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-558 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-559 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-560 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-561 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-562 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-563 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-564 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-565 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-566 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-567 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-568 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-569 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-570 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-571 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-572 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-573 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-574 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-575 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-576 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-577 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-578 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-579 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-580 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-581 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-582 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-583 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-584 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-585 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-586 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-587 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-588 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-589 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-590 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-591 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-592 | SPOK, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-593 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-594 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-595 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-596 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-597 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-598 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-599 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-600 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-601 | LEVEL 3 TELECOM OF D.C., LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-602 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-603 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-604 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-605 | SPOK, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-606 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-607 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-608 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-609 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-610 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-612 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-613 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-614 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-615 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-616 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-617 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-618 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-619 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-620 | REDI-CALL COMMUNICATIONS CO. | WSHNGTNZN1 | Landline | 236 | active |
| 202-621 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-622 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-623 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-624 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-625 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-626 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-627 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-628 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-629 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-630 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-631 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-632 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-633 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-634 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-635 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-636 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-637 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-638 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-639 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-640 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-641 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-642 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-643 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-644 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-645 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-646 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-647 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-648 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-649 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-650 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-651 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-652 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-653 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-654 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-655 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-656 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-657 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-658 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-659 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-660 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-661 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-662 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-663 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-664 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-665 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-666 | WIDE VOICE, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-667 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-668 | AMERICAN MESSAGING SERVICES, LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-669 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-670 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-671 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-672 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-673 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-674 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-675 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-676 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-677 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-678 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-679 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-680 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-681 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-682 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-683 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-684 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-685 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-686 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-687 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-688 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-689 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-690 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-691 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-692 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-693 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-694 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-695 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-696 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-697 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-698 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-699 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-701 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-702 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-703 | ONVOY SPECTRUM, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-704 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-705 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-706 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-707 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-708 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-709 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-710 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-712 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-713 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-714 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-715 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-716 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-717 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-718 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-719 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-720 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-721 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-722 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-723 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-724 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-725 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-726 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-727 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-728 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-729 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-730 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-731 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-732 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-733 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-734 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-735 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-736 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-737 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-738 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-739 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-740 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-741 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-742 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-743 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-744 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-745 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-746 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-747 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-748 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-749 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-750 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-751 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-752 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-753 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-754 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-755 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-756 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-757 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-758 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-759 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-760 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-761 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-762 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-763 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-764 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-765 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-766 | STARPOWER COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-767 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-768 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-769 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-770 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-771 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-772 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-773 | NUSO, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-774 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-775 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-776 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-777 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-778 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-779 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-780 | LEVEL 3 TELECOM OF D.C., LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-781 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-782 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-783 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-784 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-785 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-786 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-787 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-788 | EXIANT COMMUNICATIONS LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-789 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-790 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-791 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-792 | ATLANTECH ONLINE, INC. - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-793 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-794 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-795 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-796 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-797 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-798 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-799 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-800 | PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-801 | SPOK, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-802 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-803 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-804 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-805 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-806 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-807 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-808 | COMCAST IP PHONE, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-809 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-810 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-812 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-813 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-814 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-815 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-816 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-817 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-818 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-819 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-820 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-821 | XO D.C., INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-822 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-823 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-824 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-825 | SPOK, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-826 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-827 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-828 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-829 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-830 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-831 | NUSO, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-832 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-833 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-834 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-835 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-836 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-837 | SPOK, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-838 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-839 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-840 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-841 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-842 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-843 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-844 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-845 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-846 | INTRADO COMMUNICATIONS LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-847 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-848 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-849 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-850 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-851 | WIDE VOICE, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-852 | AIRUS, INC. - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-853 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-854 | LEVEL 3 TELECOM OF D.C., LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-855 | BARR TELL USA, INC. - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-856 | LEVEL 3 TELECOM OF D.C., LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-857 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-858 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-859 | SPOK, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-860 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-861 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-862 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-863 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-864 | PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-865 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-866 | VONAGE AMERICA LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-867 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-868 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-869 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-870 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-871 | TELNYX LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-872 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-873 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-874 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-875 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-876 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-877 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-878 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-879 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-880 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-881 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-882 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-883 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-884 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-885 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-886 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-887 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-888 | PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-889 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-890 | ONVOY SPECTRUM, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-891 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-892 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-893 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-894 | LEVEL 3 TELECOM OF D.C., LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-895 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-896 | SPOK, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-897 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-898 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-899 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-900 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-901 | Landline | 236 | active | ||
| 202-902 | THE VOICE APPLICATION NETWORK, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-903 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-904 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-905 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-906 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-907 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-908 | AIRESPRING, INC. | WSHNGTNZN1 | VoIP | 236 | active |
| 202-909 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-910 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-912 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-913 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-914 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-915 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-916 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-917 | SPOK, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-918 | VOIP INNOVATIONS, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-919 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-920 | HD CARRIER LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-921 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-922 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-923 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-924 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-925 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-926 | AIRUS, INC. - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-927 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-928 | SPOK, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-929 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-930 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-931 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-932 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-933 | VONAGE AMERICA LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-934 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-935 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-936 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-937 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-938 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-939 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-940 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-941 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-942 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-943 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-944 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-945 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-946 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-947 | SPOK, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-948 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-949 | HD CARRIER LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-951 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-952 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-953 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-955 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-956 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-957 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-960 | LEVEL 3 COMMUNICATIONS, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-961 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-962 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-963 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-964 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-965 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-966 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-967 | NUSO, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-968 | HD CARRIER LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-969 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 | Landline | 236 | active |
| 202-970 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-971 | CENTURYLINK COMMUNICATIONS, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-972 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-973 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-974 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-975 | VONAGE AMERICA LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-977 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-978 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-979 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-980 | NUSO, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-981 | METROPCS, INC. | WSHNGTNZN1 | Wireless | 236 | active |
| 202-982 | IP HORIZON LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-983 | TELNYX LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-984 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-985 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-986 | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 | Landline | 236 | active |
| 202-987 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-988 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-989 | TELNYX LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-990 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-991 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-992 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-993 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-994 | PAETEC ITEL, LLC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-995 | ONVOY SPECTRUM, LLC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-996 | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 | VoIP | 236 | active |
| 202-997 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
| 202-998 | ONVOY, LLC - DC | WSHNGTNZN1 | Landline | 236 | active |
| 202-999 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 | Wireless | 236 | active |
Related Area Codes
Area code 202 shares its geographic region with the following overlay area codes: