Reference Data
Area Code Directory
Area Code 313 — Detroit, Southfield, Livonia, Michigan

Area Code 313 — Detroit, Southfield, Livonia, Michigan

Active

Data last updated: March 10, 2026

State
Michigan
Country
US
Timezone
America/Detroit
Assigned
March 9, 2001
Exchanges (NXX)
787
Carriers
38
Rate Centers
6
Overlay
Yes — 679

Top Carriers

Carrier OCN NXX Count
MICHIGAN BELL TEL CO 9323 244
OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 140
NEW CINGULAR WIRELESS PCS, LLC - IL 6534 89
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 54
BANDWIDTH.COM CLEC, LLC - MI 991E 28
ONVOY, LLCV - MI 543C 25
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 7279 25
AMERICAN MESSAGING SERVICES, LLC 9748 24
LEVEL 3 COMMUNICATIONS, LLC - MI 6120 21
TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E 18

Rate Centers

DETROITZN1 DETROITZN4 DETROITZN6 DETROITZN5 DETROITZN2 DETROITZN3

Exchange Listings (NXX)

NPA-NXX Carrier Rate Center Type LATA Status
313-200 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN1 Wireless 340 active
313-201 AMERICAN MESSAGING SERVICES, LLC DETROITZN4 Landline 340 active
313-202 TELEPORT COMMUNICATIONS AMERICA, LLC - MI DETROITZN1 Landline 340 active
313-203 TELEPORT COMMUNICATIONS AMERICA, LLC - MI DETROITZN6 Landline 340 active
313-204 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-205 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-206 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-207 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-208 METROPCS, INC. DETROITZN1 Wireless 340 active
313-209 PEERLESS NETWORK OF MICHIGAN, LLC - MI DETROITZN1 Landline 340 active
313-210 FIVE9, INC. DETROITZN1 VoIP 340 active
313-212 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-213 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-214 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-215 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-216 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI DETROITZN6 Landline 340 active
313-217 BANDWIDTH.COM CLEC, LLC - MI DETROITZN2 VoIP 340 active
313-218 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-219 SPOK, INC. DETROITZN5 Landline 340 active
313-220 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-221 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-222 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-223 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-224 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-225 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-226 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-227 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-228 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN6 Landline 340 active
313-229 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI DETROITZN1 Landline 340 active
313-231 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-232 MICHIGAN BELL TEL CO DETROITZN5 Landline 340 active
313-233 MICHIGAN BELL TEL CO DETROITZN5 Landline 340 active
313-234 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-235 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-236 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-237 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-238 SPOK, INC. DETROITZN5 Landline 340 active
313-239 SPOK, INC. DETROITZN5 Landline 340 active
313-240 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-241 ONVOY, LLCV - MI DETROITZN4 Landline 340 active
313-242 PAETEC ITEL, LLC DETROITZN5 VoIP 340 active
313-243 PAETEC ITEL, LLC DETROITZN4 VoIP 340 active
313-244 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-245 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-246 BANDWIDTH.COM CLEC, LLC - MI DETROITZN5 VoIP 340 active
313-247 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-248 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-249 MICHIGAN BELL TEL CO DETROITZN5 Landline 340 active
313-250 SPOK, INC. DETROITZN5 Landline 340 active
313-251 ONVOY, LLCV - MI DETROITZN6 Landline 340 active
313-252 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-253 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-254 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN6 Landline 340 active
313-255 MICHIGAN BELL TEL CO DETROITZN5 Landline 340 active
313-256 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-257 METROPCS, INC. DETROITZN3 Wireless 340 active
313-258 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-259 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-260 AMERICAN MESSAGING SERVICES, LLC DETROITZN5 Landline 340 active
313-261 BANDWIDTH.COM CLEC, LLC - MI DETROITZN1 VoIP 340 active
313-262 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI DETROITZN1 Landline 340 active
313-263 AT&T - LOCAL DETROITZN1 Landline 340 active
313-264 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN2 Wireless 340 active
313-265 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN1 Wireless 340 active
313-266 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-267 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-268 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-269 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-270 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-271 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-272 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-273 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-274 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-275 MICHIGAN BELL TEL CO DETROITZN5 Landline 340 active
313-276 SPOK, INC. DETROITZN5 Landline 340 active
313-277 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-278 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-279 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN4 Landline 340 active
313-280 SPOK, INC. DETROITZN1 Landline 340 active
313-281 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN3 Landline 340 active
313-282 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-283 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-284 BANDWIDTH.COM CLEC, LLC - MI DETROITZN2 VoIP 340 active
313-285 ONVOY, LLCV - MI DETROITZN1 Landline 340 active
313-286 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI DETROITZN5 Landline 340 active
313-287 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-288 PAETEC ITEL, LLC DETROITZN4 VoIP 340 active
313-289 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-290 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN2 Wireless 340 active
313-291 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-292 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-293 METROPCS, INC. DETROITZN1 Wireless 340 active
313-294 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-295 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-296 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-297 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-298 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-299 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-300 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-301 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-302 MICHIGAN BELL TEL CO DETROITZN5 Landline 340 active
313-303 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-304 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-305 PAETEC ITEL, LLC DETROITZN3 VoIP 340 active
313-306 BANDWIDTH.COM CLEC, LLC - MI DETROITZN4 VoIP 340 active
313-307 ONVOY, LLCV - MI DETROITZN4 Landline 340 active
313-308 PAETEC ITEL, LLC DETROITZN2 VoIP 340 active
313-309 PAETEC ITEL, LLC DETROITZN1 VoIP 340 active
313-310 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-312 PAETEC ITEL, LLC DETROITZN3 VoIP 340 active
313-313 AHOI LLC DETROITZN6 Landline active
313-314 BANDWIDTH.COM CLEC, LLC - MI DETROITZN3 VoIP 340 active
313-315 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-316 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-317 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-318 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-319 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-320 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-321 SPOK, INC. DETROITZN5 Landline 340 active
313-322 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-323 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-324 TELEPORT COMMUNICATIONS AMERICA, LLC - MI DETROITZN1 Landline 340 active
313-325 AMERICAN MESSAGING SERVICES, LLC DETROITZN4 Landline 340 active
313-326 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-327 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN3 Wireless 340 active
313-328 SPOK, INC. DETROITZN5 Landline 340 active
313-329 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN1 Wireless 340 active
313-330 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-331 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-332 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN2 Landline 340 active
313-333 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-334 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN3 Landline 340 active
313-335 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-336 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-337 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-338 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-339 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-340 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-341 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-342 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-343 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-344 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN2 Landline 340 active
313-345 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-346 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN3 Landline 340 active
313-347 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI DETROITZN2 Landline 340 active
313-348 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-349 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN3 Wireless 340 active
313-350 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-351 TELEPORT COMMUNICATIONS AMERICA, LLC - MI DETROITZN3 VoIP 340 active
313-352 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-353 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-354 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-355 BANDWIDTH.COM CLEC, LLC - MI DETROITZN1 VoIP 340 active
313-356 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN3 Wireless 340 active
313-357 PAETEC ITEL, LLC DETROITZN6 VoIP 340 active
313-358 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-359 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-360 TELEPORT COMMUNICATIONS AMERICA, LLC - MI DETROITZN1 VoIP 340 active
313-361 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-362 PAETEC ITEL, LLC DETROITZN5 VoIP 340 active
313-363 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-364 BANDWIDTH.COM CLEC, LLC - MI DETROITZN4 VoIP 340 active
313-365 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-366 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-367 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN4 Wireless 340 active
313-368 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-369 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-370 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN4 Wireless 340 active
313-371 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-372 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-373 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-374 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-375 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-376 SPOK, INC. DETROITZN5 Landline 340 active
313-377 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-378 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-379 CLEAR RATE COMMUNICATIONS, LLC DETROITZN1 Landline 340 active
313-380 BANDWIDTH.COM CLEC, LLC - MI DETROITZN6 VoIP 340 active
313-381 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-382 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-383 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-384 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-385 NUSO, LLC DETROITZN1 VoIP 340 active
313-386 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-387 MICHIGAN BELL TEL CO DETROITZN5 Landline 340 active
313-388 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-389 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-390 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-392 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-393 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-394 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-395 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-396 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-397 COMCAST IP PHONE, LLC DETROITZN4 VoIP 340 active
313-398 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN1 Wireless 340 active
313-399 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-400 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-401 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-403 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-404 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-405 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-406 COMCAST IP PHONE, LLC DETROITZN6 VoIP 340 active
313-407 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-408 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-409 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-410 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-412 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-413 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN4 Wireless 340 active
313-414 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-415 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-416 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI DETROITZN4 Landline 340 active
313-417 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-418 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-419 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN3 Wireless 340 active
313-420 PAETEC ITEL, LLC DETROITZN1 VoIP 340 active
313-421 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-422 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI DETROITZN3 Landline 340 active
313-423 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN2 Wireless 340 active
313-424 METROPCS, INC. DETROITZN1 Wireless 340 active
313-425 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-426 BANDWIDTH.COM CLEC, LLC - MI DETROITZN1 VoIP 340 active
313-427 ONVOY, LLCV - MI DETROITZN6 Landline 340 active
313-428 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-429 TELEPORT COMMUNICATIONS AMERICA, LLC - MI DETROITZN6 Landline 340 active
313-430 AMERICAN MESSAGING SERVICES, LLC DETROITZN1 Landline 340 active
313-431 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN4 Wireless 340 active
313-432 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN2 Landline 340 active
313-433 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-434 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-435 ONVOY, LLCV - MI DETROITZN6 Landline 340 active
313-436 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-437 TELEPORT COMMUNICATIONS AMERICA, LLC - MI DETROITZN4 VoIP 340 active
313-438 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-439 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-440 SPOK, INC. DETROITZN5 Landline 340 active
313-441 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-442 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-443 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-444 PAETEC ITEL, LLC DETROITZN2 VoIP 340 active
313-445 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-446 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-447 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN2 Wireless 340 active
313-448 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-449 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI DETROITZN2 Landline 340 active
313-450 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI DETROITZN5 Landline 340 active
313-451 BANDWIDTH.COM CLEC, LLC - MI DETROITZN6 VoIP 340 active
313-452 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-453 INTERACTIVE SERVICES NETWORK, INC. DETROITZN2 VoIP 340 active
313-454 METROPCS, INC. DETROITZN3 Landline 340 active
313-455 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN3 Wireless 340 active
313-456 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-457 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI DETROITZN6 Landline 340 active
313-458 PAETEC ITEL, LLC DETROITZN2 VoIP 340 active
313-459 METROPCS, INC. DETROITZN1 Wireless 340 active
313-460 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-461 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-462 ONVOY, LLCV - MI DETROITZN1 Landline 340 active
313-463 TELEPORT COMMUNICATIONS AMERICA, LLC - MI DETROITZN1 Landline 340 active
313-464 EXIANT COMMUNICATIONS LLC DETROITZN6 VoIP 340 active
313-465 TELEPORT COMMUNICATIONS AMERICA, LLC - MI DETROITZN1 Landline 340 active
313-466 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN2 Wireless 340 active
313-467 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-468 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN4 Wireless 340 active
313-469 COMCAST IP PHONE, LLC DETROITZN2 VoIP 340 active
313-470 BANDWIDTH.COM CLEC, LLC - MI DETROITZN2 VoIP 340 active
313-471 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-472 AT&T ENTERPRISES, LLC DETROITZN5 VoIP 340 active
313-473 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-474 BANDWIDTH.COM CLEC, LLC - MI DETROITZN4 VoIP 340 active
313-475 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-476 IP HORIZON LLC DETROITZN6 VoIP 340 active
313-477 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-478 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-479 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN6 Wireless 340 active
313-480 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-481 INTERACTIVE SERVICES NETWORK, INC. DETROITZN1 VoIP 340 active
313-482 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-483 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN1 Landline 340 active
313-484 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN1 Landline 340 active
313-485 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-486 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN5 Landline 340 active
313-487 PAETEC ITEL, LLC DETROITZN1 VoIP 340 active
313-488 COMMIO, LLC DETROITZN1 VoIP 340 active
313-489 BANDWIDTH.COM CLEC, LLC - MI DETROITZN5 VoIP 340 active
313-490 TELEPORT COMMUNICATIONS AMERICA, LLC - MI DETROITZN6 VoIP 340 active
313-491 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-492 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-493 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-494 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-495 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-496 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-497 BANDWIDTH.COM CLEC, LLC - MI DETROITZN5 VoIP 340 active
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313-805 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-806 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-807 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-808 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-809 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-810 METROPCS, INC. DETROITZN5 Wireless 340 active
313-812 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-813 AMERICAN MESSAGING SERVICES, LLC DETROITZN4 Landline 340 active
313-814 AMERICAN MESSAGING SERVICES, LLC DETROITZN4 Landline 340 active
313-815 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-816 AIRUS, INC. - MI DETROITZN1 Landline 340 active
313-817 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-818 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN1 Wireless 340 active
313-819 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-821 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-822 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-823 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-824 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-825 TELEPORT COMMUNICATIONS AMERICA, LLC - MI DETROITZN2 Landline 340 active
313-826 TELEPORT COMMUNICATIONS AMERICA, LLC - MI DETROITZN3 Landline 340 active
313-827 PAETEC ITEL, LLC DETROITZN6 VoIP 340 active
313-828 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN5 Landline 340 active
313-829 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-830 ONVOY, LLCV - MI DETROITZN5 Landline active
313-831 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-832 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-833 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-834 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-835 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-836 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-837 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-838 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-839 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-840 AMERICAN MESSAGING SERVICES, LLC DETROITZN5 Landline 340 active
313-841 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-842 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-843 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-844 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-845 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-846 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-847 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Landline active
313-848 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-849 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-850 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-851 AMERICAN MESSAGING SERVICES, LLC DETROITZN6 Landline 340 active
313-852 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-853 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN6 Landline active
313-854 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN6 Wireless 340 active
313-855 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN4 Wireless 340 active
313-856 BANDWIDTH.COM CLEC, LLC - MI DETROITZN5 VoIP 340 active
313-857 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN6 Wireless 340 active
313-858 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-859 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN5 Landline 340 active
313-860 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Landline active
313-861 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-862 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-863 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-864 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-865 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-866 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-867 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-868 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-869 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-870 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-871 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-872 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-873 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-874 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-875 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-876 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-877 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-878 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-879 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN1 Landline 340 active
313-880 VOIP INNOVATIONS, LLC DETROITZN1 VoIP 340 active
313-881 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-882 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-883 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-884 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-885 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-886 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-887 LEVEL 3 COMMUNICATIONS, LLC - MI DETROITZN1 Landline 340 active
313-888 ONVOY, LLCV - MI DETROITZN1 Landline 340 active
313-889 BANDWIDTH.COM CLEC, LLC - MI DETROITZN5 VoIP 340 active
313-890 Landline active
313-891 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-892 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-893 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-894 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-895 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-896 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-897 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-898 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-899 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-900 FRACTEL, LLC DETROITZN5 VoIP 340 active
313-901 Landline active
313-902 Landline active
313-903 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-904 Landline active
313-905 Landline active
313-906 Landline active
313-907 Landline active
313-908 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN6 Wireless 340 active
313-909 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-910 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-912 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-913 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN1 Wireless 340 active
313-914 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN6 Wireless 340 active
313-915 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI DETROITZN4 Landline 340 active
313-916 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-917 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-918 METROPCS, INC. DETROITZN1 Wireless 340 active
313-919 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-920 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-921 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-922 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-923 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-924 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-925 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-926 MICHIGAN BELL TEL CO DETROITZN2 Landline 340 active
313-927 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-928 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-929 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-930 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-931 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-932 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-933 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-934 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-935 MICHIGAN BELL TEL CO DETROITZN4 Landline 340 active
313-936 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN2 Wireless 340 active
313-937 MICHIGAN BELL TEL CO DETROITZN5 Landline 340 active
313-938 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-939 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN2 Wireless 340 active
313-940 SPOK, INC. DETROITZN5 Landline 340 active
313-941 Landline active
313-942 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-943 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-944 FRACTEL, LLC DETROITZN2 VoIP 340 active
313-945 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-946 FRACTEL, LLC DETROITZN2 VoIP 340 active
313-947 Landline active
313-948 METROPCS, INC. DETROITZN5 Wireless 340 active
313-949 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-951 Landline active
313-952 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI DETROITZN5 Landline 340 active
313-953 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-954 Landline active
313-955 METROPCS, INC. DETROITZN2 Wireless 340 active
313-956 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-957 MICHIGAN BELL TEL CO DETROITZN3 Landline 340 active
313-958 SPOK, INC. DETROITZN5 Landline 340 active
313-960 RCLEC, INC. DETROITZN1 VoIP 340 active
313-961 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-962 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-963 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-964 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-965 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-966 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-967 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-968 Landline active
313-969 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-970 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-971 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN5 Wireless 340 active
313-972 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-973 Landline active
313-974 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-975 Landline active
313-977 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-978 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-979 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN2 Wireless 340 active
313-980 NEW CINGULAR WIRELESS PCS, LLC - IL DETROITZN5 Wireless 340 active
313-981 Landline active
313-982 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-983 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-984 Landline active
313-985 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN3 Wireless 340 active
313-986 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI DETROITZN5 Wireless 340 active
313-987 Landline active
313-988 Landline active
313-989 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI DETROITZN1 Landline 340 active
313-990 AMERICAN MESSAGING SERVICES, LLC DETROITZN5 Landline 340 active
313-991 Landline active
313-992 PEERLESS NETWORK OF MICHIGAN, LLC - MI DETROITZN5 Landline 340 active
313-993 MICHIGAN BELL TEL CO DETROITZN1 Landline 340 active
313-994 Landline active
313-995 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active
313-996 MICHIGAN BELL TEL CO DETROITZN6 Landline 340 active
313-997 Landline active
313-998 ONVOY, LLCV - MI DETROITZN1 Landline 340 active
313-999 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC DETROITZN6 Wireless 340 active

Area code 313 shares its geographic region with the following overlay area codes:

679