Area Code 206 — Seattle, Poulsbo, Tukwila, Washington
ActiveData last updated: March 10, 2026
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| QWEST CORPORATION | 9638 | 243 |
| T-MOBILE USA, INC. | 6529 | 95 |
| ONVOY, LLC - WA | 483E | 72 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 58 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | 5812 | 57 |
| LEVEL 3 COMMUNICATIONS, LLC - WA | 6121 | 34 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | 33 |
| ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7173 | 25 |
| SPOK, INC. | 6630 | 24 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 7146 | 22 |
Rate Centers
Exchange Listings (NXX)
| NPA-NXX | Carrier | Rate Center | Type | LATA | Status |
|---|---|---|---|---|---|
| 206-200 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-201 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | BAINBDG IS | Landline | 674 | active |
| 206-202 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-203 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-204 | PAETEC ITEL, LLC | SEATTLE | VoIP | 674 | active |
| 206-205 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-206 | LEAP TELECOM, LLC | SEATTLE | VoIP | 674 | active |
| 206-207 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-208 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-209 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-210 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-212 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | DES MOINES | Landline | 674 | active |
| 206-213 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-214 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-215 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-216 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-217 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-218 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-219 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-220 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-221 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-222 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-223 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-224 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-225 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-226 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-227 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-228 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-229 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-230 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-231 | QWEST CORPORATION | DES MOINES | Landline | 674 | active |
| 206-232 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-233 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-234 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-235 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-236 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-237 | ONVOY, LLC - WA | RICHMNDBCH | Landline | 674 | active |
| 206-238 | ONVOY, LLC - WA | BAINBDG IS | Landline | 674 | active |
| 206-239 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-240 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-241 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-242 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-243 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-244 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-245 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-246 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-247 | PAETEC ITEL, LLC | SEATTLE | VoIP | 674 | active |
| 206-248 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-249 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | DES MOINES | Landline | 674 | active |
| 206-250 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-251 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-252 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-254 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-255 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-256 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-257 | COMCAST IP PHONE, LLC | SEATTLE | VoIP | 674 | active |
| 206-258 | COMCAST IP PHONE, LLC | SEATTLE | VoIP | 674 | active |
| 206-259 | LEVEL 3 COMMUNICATIONS, LLC - WA | VASHON | Landline | 674 | active |
| 206-260 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-261 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-262 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-263 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-264 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-265 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-266 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-267 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-268 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-269 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-270 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-271 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-272 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-273 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-274 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-275 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-276 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-277 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-278 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-279 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-280 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-281 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-282 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-283 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-284 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-285 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-286 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-287 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-288 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-289 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | RICHMNDBCH | Landline | 674 | active |
| 206-290 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-291 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Landline | 674 | active |
| 206-292 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-293 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-294 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-295 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-296 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-297 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-298 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-299 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-300 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-301 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-302 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-303 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-304 | NEW CINGULAR WIRELESS PCS, LLC | DES MOINES | Wireless | 674 | active |
| 206-305 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-306 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-307 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-308 | CORETEL WASHINGTON, INC. - WA | SEATTLE | Landline | 674 | active |
| 206-309 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-310 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-312 | ONVOY, LLC - WA | BAINBDG IS | Landline | 674 | active |
| 206-313 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-314 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-315 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-316 | TELNYX LLC | SEATTLE | VoIP | 674 | active |
| 206-317 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | BAINBDG IS | Landline | 674 | active |
| 206-318 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-319 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | BAINBDG IS | Landline | 674 | active |
| 206-320 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-321 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-322 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-323 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-324 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-325 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-326 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-327 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-328 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-329 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-330 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-331 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-332 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-333 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-334 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-335 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-336 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-337 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-338 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-339 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-340 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-341 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-342 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-343 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-344 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-345 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-346 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-347 | LEVEL 3 COMMUNICATIONS, LLC - WA | BAINBDG IS | Landline | 674 | active |
| 206-348 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-349 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-350 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-351 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-352 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-353 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-354 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-355 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-356 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-357 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-358 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-359 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-360 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-361 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-362 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-363 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-364 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-365 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-366 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-367 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-368 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-369 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-370 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-371 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-372 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-373 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-374 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-375 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-376 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-377 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-378 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-379 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-380 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-381 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-382 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-383 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-384 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-385 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-386 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-387 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-388 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-389 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-390 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-391 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-392 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-393 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-394 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-395 | BANDWIDTH.COM CLEC, LLC - WA | SEATTLE | VoIP | 674 | active |
| 206-396 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-397 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-398 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-399 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-400 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA | DES MOINES | Landline | 674 | active |
| 206-401 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | RICHMNDBCH | Landline | 674 | active |
| 206-402 | ELTOPIA COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-403 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-404 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-405 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-406 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-407 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-408 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | VASHON | Landline | 674 | active |
| 206-409 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-410 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-412 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-413 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-414 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-415 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-416 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-417 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-418 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-419 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-420 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-421 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-422 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-423 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-424 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-426 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-427 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-428 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-429 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | DES MOINES | Landline | 674 | active |
| 206-430 | CENTURYLINK COMMUNICATIONS, LLC | SEATTLE | VoIP | 674 | active |
| 206-431 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-432 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-433 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-434 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-435 | LEVEL 3 TELECOM OF WASHINGTON, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-436 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-437 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-438 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-439 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-440 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-441 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-442 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-443 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-444 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-445 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-446 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-447 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-448 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-449 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-450 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-451 | ONVOY, LLC - WA | BAINBDG IS | Landline | 674 | active |
| 206-452 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-453 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-454 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-455 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-456 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-457 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-458 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-459 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-460 | ONVOY, LLC - WA | DES MOINES | Landline | 674 | active |
| 206-461 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-462 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-463 | CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | VASHON | Landline | 674 | active |
| 206-464 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-465 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-466 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-467 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-468 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-469 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-470 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-471 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-472 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-473 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-474 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-475 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-476 | METROPCS, INC. | SEATTLE | Wireless | 674 | active |
| 206-477 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-478 | METROPCS, INC. | SEATTLE | Wireless | 674 | active |
| 206-479 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-480 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-481 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-482 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-483 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-484 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-485 | BANDWIDTH.COM CLEC, LLC - WA | SEATTLE | VoIP | 674 | active |
| 206-486 | PEERLESS NETWORK OF WASHINGTON, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-487 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-488 | T-MOBILE USA, INC. | BAINBDG IS | Wireless | 674 | active |
| 206-489 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-490 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-491 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-492 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-493 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | SEATTLE | Landline | 674 | active |
| 206-494 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-495 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-496 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-497 | ONVOY, LLC - WA | RICHMNDBCH | Landline | 674 | active |
| 206-498 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-499 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-500 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-501 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-502 | PEERLESS NETWORK OF WASHINGTON, LLC - WA | BAINBDG IS | Landline | 674 | active |
| 206-503 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-504 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-505 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-506 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-507 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-508 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-509 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-510 | METROPCS, INC. | SEATTLE | Wireless | 674 | active |
| 206-512 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-513 | AIRESPRING, INC. | SEATTLE | VoIP | 674 | active |
| 206-514 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-515 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-516 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-517 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-518 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-519 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-520 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-521 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-522 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-523 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-524 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-525 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-526 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-527 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-528 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-529 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-530 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-531 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-532 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-533 | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | RICHMNDBCH | Landline | 674 | active |
| 206-534 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-535 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-536 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-537 | T-MOBILE USA, INC. | BAINBDG IS | Wireless | 674 | active |
| 206-538 | PAETEC ITEL, LLC | SEATTLE | VoIP | 674 | active |
| 206-539 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-540 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-541 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-542 | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | RICHMNDBCH | Landline | 674 | active |
| 206-543 | RINGSQUARED TELECOM LLC | SEATTLE | Landline | 674 | active |
| 206-544 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-545 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-546 | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | RICHMNDBCH | Landline | 674 | active |
| 206-547 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-548 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-549 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-550 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-551 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-552 | BANDWIDTH.COM CLEC, LLC - WA | SEATTLE | VoIP | 674 | active |
| 206-553 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-554 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-556 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-557 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-558 | ONVOY, LLC - WA | BAINBDG IS | Landline | 674 | active |
| 206-559 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-560 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-561 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-562 | IP HORIZON LLC | SEATTLE | VoIP | 674 | active |
| 206-563 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-565 | ONVOY, LLC - WA | BAINBDG IS | Landline | 674 | active |
| 206-566 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-567 | CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | VASHON | Landline | 674 | active |
| 206-568 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-569 | LEVEL 3 COMMUNICATIONS, LLC - WA | RICHMNDBCH | Landline | 674 | active |
| 206-570 | AMERICAN MESSAGING SERVICES, LLC | SEATTLE | Landline | 674 | active |
| 206-571 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-572 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-573 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-574 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-575 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-576 | LEVEL 3 TELECOM OF WASHINGTON, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-577 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-578 | METROPCS, INC. | DES MOINES | Wireless | 674 | active |
| 206-579 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-580 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-581 | CORETEL WASHINGTON, INC. - WA | SEATTLE | Wireless | 674 | active |
| 206-582 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-583 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-584 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-585 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-586 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-587 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-588 | COMCAST IP PHONE, LLC | SEATTLE | VoIP | 674 | active |
| 206-589 | ONVOY, LLC - WA | RICHMNDBCH | Landline | 674 | active |
| 206-590 | BANDWIDTH.COM CLEC, LLC - WA | SEATTLE | VoIP | 674 | active |
| 206-591 | T-MOBILE USA, INC. | BAINBDG IS | Wireless | 674 | active |
| 206-592 | QWEST CORPORATION | DES MOINES | Landline | 674 | active |
| 206-593 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-594 | NUSO, LLC | SEATTLE | VoIP | 674 | active |
| 206-595 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-596 | INTRADO COMMUNICATIONS, LLC | SEATTLE | Landline | 674 | active |
| 206-597 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-598 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-599 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-600 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-601 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-602 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-603 | ONVOY SPECTRUM, LLC | VASHON | Wireless | 674 | active |
| 206-604 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-605 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-606 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-607 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-608 | T-MOBILE USA, INC. | RICHMNDBCH | Wireless | 674 | active |
| 206-609 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-610 | T-MOBILE USA, INC. | RICHMNDBCH | Wireless | 674 | active |
| 206-612 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-613 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-614 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-615 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-616 | RINGSQUARED TELECOM LLC | SEATTLE | Landline | 674 | active |
| 206-617 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-618 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-619 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-620 | VONAGE AMERICA LLC | SEATTLE | VoIP | 674 | active |
| 206-621 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-622 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-623 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-624 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-625 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-626 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-627 | NEW CINGULAR WIRELESS PCS, LLC | DES MOINES | Wireless | 674 | active |
| 206-628 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-629 | LEVEL 3 TELECOM OF WASHINGTON, LLC - WA | RICHMNDBCH | Landline | 674 | active |
| 206-630 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-631 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-632 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-633 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-634 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-635 | CSC WIRELESS, LLC | SEATTLE | Wireless | 674 | active |
| 206-636 | ADVANCED TELECOM SOLUTIONS, LLC | SEATTLE | VoIP | 674 | active |
| 206-637 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-638 | IP HORIZON LLC | SEATTLE | VoIP | 674 | active |
| 206-639 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-640 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-641 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-642 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-643 | NUSO, LLC | SEATTLE | Wireless | 674 | active |
| 206-644 | COMCAST IP PHONE, LLC | SEATTLE | VoIP | 674 | active |
| 206-645 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-646 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-647 | ONVOY, LLC - WA | RICHMNDBCH | Landline | 674 | active |
| 206-648 | Wireless | 674 | active | ||
| 206-649 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-650 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-651 | NEW CINGULAR WIRELESS PCS, LLC | DES MOINES | Wireless | 674 | active |
| 206-652 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-653 | LEVEL 3 COMMUNICATIONS, LLC - WA | DES MOINES | Landline | 674 | active |
| 206-654 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-655 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-656 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-657 | METROPCS, INC. | SEATTLE | Wireless | 674 | active |
| 206-658 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-659 | COMCAST IP PHONE, LLC | SEATTLE | VoIP | 674 | active |
| 206-660 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-661 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-662 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-663 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-664 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-665 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-666 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-667 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-668 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-669 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-670 | STRATUS NETWORKS | SEATTLE | VoIP | 674 | active |
| 206-671 | METROPCS, INC. | SEATTLE | Wireless | 674 | active |
| 206-672 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-673 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-674 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-675 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-676 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-677 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-678 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-679 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-680 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-681 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-682 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-683 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-684 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-685 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-686 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-687 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-688 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-689 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-690 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-691 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-692 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-693 | PAETEC ITEL, LLC | SEATTLE | VoIP | 674 | active |
| 206-694 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-695 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-696 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-697 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-698 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-699 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-701 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-702 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-703 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-704 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-705 | PAETEC ITEL, LLC | SEATTLE | VoIP | 674 | active |
| 206-706 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-707 | IP HORIZON LLC | SEATTLE | VoIP | 674 | active |
| 206-708 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-709 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-710 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-712 | METROPCS, INC. | SEATTLE | Wireless | 674 | active |
| 206-713 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-714 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-715 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-716 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-717 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-718 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-719 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-720 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-721 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-722 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-723 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-724 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-725 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-726 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-727 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-728 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-729 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-730 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-731 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-732 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-733 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-734 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-735 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-736 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-737 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-738 | ONVOY, LLC - WA | VASHON | Landline | 674 | active |
| 206-739 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-740 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-741 | VOIP INNOVATIONS, LLC | SEATTLE | VoIP | 674 | active |
| 206-742 | NEW CINGULAR WIRELESS PCS, LLC | DES MOINES | Wireless | 674 | active |
| 206-743 | PEERLESS NETWORK OF WASHINGTON, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-744 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-745 | ONVOY, LLC - WA | RICHMNDBCH | Landline | 674 | active |
| 206-746 | T-MOBILE USA, INC. | BAINBDG IS | Wireless | 674 | active |
| 206-747 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-748 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-749 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-750 | ONVOY SPECTRUM, LLC | SEATTLE | Wireless | 674 | active |
| 206-751 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-752 | SKYE TELECOM LLC DBA SKYETEL | SEATTLE | VoIP | 674 | active |
| 206-753 | LEVEL 3 TELECOM OF WASHINGTON, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-754 | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | SEATTLE | Landline | 674 | active |
| 206-755 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-756 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-757 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-758 | FRACTEL, LLC | BAINBDG IS | VoIP | 674 | active |
| 206-759 | AT&T - LOCAL | BAINBDG IS | Landline | 674 | active |
| 206-760 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-761 | NEW CINGULAR WIRELESS PCS, LLC | RICHMNDBCH | Wireless | 674 | active |
| 206-762 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-763 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-764 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-765 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-766 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-767 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-768 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-769 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-770 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-771 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-772 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-773 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-774 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-775 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-776 | FIVE9, INC. | SEATTLE | VoIP | 674 | active |
| 206-777 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-778 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-779 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-780 | QWEST CORPORATION | BAINBDG IS | Landline | 674 | active |
| 206-781 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-782 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-783 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-784 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-785 | PEERLESS NETWORK OF WASHINGTON, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-786 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-787 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-788 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-789 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-790 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-791 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-792 | XO WASHINGTON, INC. | SEATTLE | Landline | 674 | active |
| 206-793 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-794 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-795 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-796 | BANDWIDTH.COM CLEC, LLC - WA | SEATTLE | VoIP | 674 | active |
| 206-797 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-798 | EXIANT COMMUNICATIONS LLC | SEATTLE | VoIP | 674 | active |
| 206-799 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-800 | PEERLESS NETWORK OF WASHINGTON, LLC - WA | RICHMNDBCH | Landline | 674 | active |
| 206-801 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | RICHMNDBCH | Landline | 674 | active |
| 206-802 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA | SEATTLE | Landline | 674 | active |
| 206-803 | ONVOY, LLC - WA | BAINBDG IS | Landline | 674 | active |
| 206-804 | ONVOY, LLC - WA | BAINBDG IS | Landline | 674 | active |
| 206-805 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-806 | HD CARRIER LLC | SEATTLE | VoIP | 674 | active |
| 206-807 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-808 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-809 | TELNYX LLC | SEATTLE | VoIP | 674 | active |
| 206-810 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-812 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-813 | EON TELECOM, INC. | SEATTLE | VoIP | 674 | active |
| 206-814 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-815 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-816 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-817 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-818 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-819 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-820 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-821 | ONVOY SPECTRUM, LLC | SEATTLE | Wireless | 674 | active |
| 206-822 | T-MOBILE USA, INC. | BAINBDG IS | Wireless | 674 | active |
| 206-823 | NEW CINGULAR WIRELESS PCS, LLC | BAINBDG IS | Wireless | 674 | active |
| 206-824 | QWEST CORPORATION | DES MOINES | Landline | 674 | active |
| 206-825 | ONVOY, LLC - WA | BAINBDG IS | Landline | 674 | active |
| 206-826 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-827 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-828 | ONVOY, LLC - WA | RICHMNDBCH | Landline | 674 | active |
| 206-829 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-830 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-831 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-832 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-833 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-834 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-835 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-836 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-837 | TON80 COMMUNICATIONS, LLC | SEATTLE | VoIP | 674 | active |
| 206-838 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-839 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-840 | WAVENATION, LLC | SEATTLE | VoIP | 674 | active |
| 206-841 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-842 | QWEST CORPORATION | BAINBDG IS | Landline | 674 | active |
| 206-843 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-844 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-845 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-846 | NEW CINGULAR WIRELESS PCS, LLC | DES MOINES | Wireless | 674 | active |
| 206-847 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-848 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-849 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-850 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-851 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-852 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-853 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-854 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-855 | QWEST CORPORATION | BAINBDG IS | Landline | 674 | active |
| 206-856 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-857 | NEW CINGULAR WIRELESS PCS, LLC | VASHON | Landline | active | |
| 206-858 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-859 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-860 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-861 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-862 | LEAP TELECOM, LLC | SEATTLE | VoIP | 674 | active |
| 206-863 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | active | |
| 206-864 | BANDWIDTH.COM CLEC, LLC - WA | DES MOINES | Landline | active | |
| 206-865 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-866 | LEVEL 3 COMMUNICATIONS, LLC - WA | BAINBDG IS | Landline | 674 | active |
| 206-867 | COMMIO, LLC | SEATTLE | VoIP | 674 | active |
| 206-868 | Landline | active | |||
| 206-869 | Landline | active | |||
| 206-870 | QWEST CORPORATION | DES MOINES | Landline | 674 | active |
| 206-871 | Landline | active | |||
| 206-872 | Landline | active | |||
| 206-873 | Landline | active | |||
| 206-874 | Landline | active | |||
| 206-875 | ONVOY, LLC - WA | VASHON | Landline | 674 | active |
| 206-876 | LEVEL 3 TELECOM OF WASHINGTON, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-877 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-878 | QWEST CORPORATION | DES MOINES | Landline | 674 | active |
| 206-879 | Landline | active | |||
| 206-880 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-881 | WIDE VOICE, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-882 | Landline | active | |||
| 206-883 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-884 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-885 | Landline | active | |||
| 206-886 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-887 | PEERLESS NETWORK OF WASHINGTON, LLC - WA | BAINBDG IS | Landline | 674 | active |
| 206-888 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-889 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Landline | 674 | active |
| 206-890 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-891 | Landline | active | |||
| 206-892 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-893 | Landline | active | |||
| 206-894 | Landline | active | |||
| 206-895 | TWILIO INTERNATIONAL, INC. | SEATTLE | VoIP | 674 | active |
| 206-896 | Landline | active | |||
| 206-897 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-898 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-899 | T-MOBILE USA, INC. | BAINBDG IS | Wireless | 674 | active |
| 206-900 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-901 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-902 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-903 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-904 | Landline | active | |||
| 206-905 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SEATTLE | Landline | 674 | active |
| 206-906 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-907 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-908 | Landline | active | |||
| 206-909 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-910 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-912 | Landline | active | |||
| 206-913 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-914 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-915 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-916 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-917 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-918 | Landline | active | |||
| 206-919 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-920 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-921 | Landline | active | |||
| 206-922 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-923 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-924 | Landline | active | |||
| 206-925 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-926 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA | SEATTLE | Landline | 674 | active |
| 206-927 | ACCELERATE NETWORKS LLC | BAINBDG IS | Landline | active | |
| 206-928 | ONVOY SPECTRUM, LLC | SEATTLE | Wireless | 674 | active |
| 206-929 | BANDWIDTH.COM CLEC, LLC - WA | DES MOINES | VoIP | 674 | active |
| 206-930 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-931 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-932 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-933 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-934 | LEVEL 3 COMMUNICATIONS, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-935 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-936 | Landline | active | |||
| 206-937 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-938 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-939 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-940 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-941 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-942 | Landline | active | |||
| 206-943 | Landline | active | |||
| 206-944 | FRACTEL, LLC | DES MOINES | VoIP | 674 | active |
| 206-945 | METROPCS, INC. | SEATTLE | Wireless | 674 | active |
| 206-946 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-947 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-948 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-949 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-951 | Landline | active | |||
| 206-952 | Landline | active | |||
| 206-953 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-954 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-955 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-956 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-957 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-960 | RCLEC, INC. | SEATTLE | VoIP | 674 | active |
| 206-961 | Landline | active | |||
| 206-962 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-963 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
| 206-964 | Landline | active | |||
| 206-965 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-966 | NEW CINGULAR WIRELESS PCS, LLC | DES MOINES | Wireless | 674 | active |
| 206-967 | Landline | active | |||
| 206-968 | Landline | active | |||
| 206-969 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-970 | ONVOY, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-971 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-972 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-973 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | SEATTLE | Landline | 674 | active |
| 206-974 | Landline | active | |||
| 206-975 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-977 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-978 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-979 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-980 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-981 | T-MOBILE USA, INC. | SEATTLE | Wireless | 674 | active |
| 206-982 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-983 | Landline | active | |||
| 206-984 | ONVOY, LLC - WA | RICHMNDBCH | Landline | 674 | active |
| 206-985 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-986 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-987 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-988 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-989 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-990 | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | SEATTLE | Landline | 674 | active |
| 206-991 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-992 | NEW CINGULAR WIRELESS PCS, LLC | SEATTLE | Wireless | 674 | active |
| 206-993 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-994 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-995 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-996 | SPOK, INC. | SEATTLE | Landline | 674 | active |
| 206-997 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-998 | QWEST CORPORATION | SEATTLE | Landline | 674 | active |
| 206-999 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | SEATTLE | Wireless | 674 | active |
Related Area Codes
Area code 206 shares its geographic region with the following overlay area codes: