Area Code 734 phone numbers
State: Michigan
In service since: 1997
Landlines: 476
Wireless prefixes: 154
Carriers: 44
Counties: 7
ZIP codes: 49
Major cities: Southfield, Detroit, Livonia, Ann Arbor, Plymouth
Area Code 734 has 630 prefixes
| Prefix | County | City | Carrier |
|---|---|---|---|
| 1-734-201 | Oakland | Southfield | Neutral Tandem-michigan, Llc - Mi |
| 1-734-202 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-203 | Oakland | Southfield | Bandwidth.com Clec, Llc - Mi |
| 1-734-204 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-205 | Oakland | Southfield | Mci Worldcom Communications, Inc. - Mi |
| 1-734-206 | Oakland | Southfield | Teleport Communications America, Llc - Mi |
| 1-734-207 | Wayne | Plymouth | Ameritech Michigan |
| 1-734-208 | Oakland | Walled Lake | American Messaging Services, Llc |
| 1-734-209 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-211 | |||
| 1-734-212 | Oakland | Farmington | Phone Michigan |
| 1-734-213 | Washtenaw | Ann Arbor | Ameritech Michigan |
| 1-734-214 | Washtenaw | Ann Arbor | Ameritech Michigan |
| 1-734-215 | Oakland | Farmington | Phone Michigan |
| 1-734-216 | Wayne | Detroit | Sprint Spectrum L.p. |
| 1-734-217 | Oakland | Southfield | Level 3 Communications, Llc - Mi |
| 1-734-218 | Wayne | Detroit | New Cingular Wireless Pcs, Llc - Il |
| 1-734-219 | Oakland | Southfield | Neutral Tandem-michigan, Llc - Mi |
| 1-734-221 | Oakland | Southfield | Centurylink Communications Llc |
| 1-734-222 | Washtenaw | Ann Arbor | Ameritech Michigan |
| 1-734-223 | Wayne | Detroit | New Cingular Wireless Pcs, Llc - Il |
| 1-734-224 | Oakland | Southfield | Buckeye Telesystem, Inc. - Mi |
| 1-734-225 | Oakland | Troy | Sigecom, Llc Dba Wow Internet Cable And Phone |
| 1-734-226 | Oakland | Royal Oak | Usa Mobility Wireless, Inc. |
| 1-734-227 | Oakland | Royal Oak | Usa Mobility Wireless, Inc. |
| 1-734-228 | Oakland | Southfield | New Cingular Wireless Pcs, Llc - Il |
| 1-734-229 | Wayne | Romulus | Ameritech Michigan |
| 1-734-230 | Oakland | Farmington | Phone Michigan |
| 1-734-231 | Wayne | Detroit | Sprint Spectrum L.p. |
| 1-734-232 | Washtenaw | Ann Arbor | Ameritech Michigan |
| 1-734-233 | Wayne | Detroit | New Cingular Wireless Pcs, Llc - Il |
| 1-734-234 | Oakland | Southfield | Phone Michigan |
| 1-734-235 | Oakland | Southfield | Peerless Network Of Michigan, Llc - Mi |
| 1-734-236 | Oakland | Southfield | Long Distance Of Michigan, Inc. Dba Ldmi - Mi |
| 1-734-237 | Oakland | Southfield | Phone Michigan |
| 1-734-238 | Oakland | Southfield | Broadwing Communications, Llc - Mi |
| 1-734-239 | Wayne | Livonia | Broadwing Communications, Llc - Mi |
| 1-734-240 | Monroe | Monroe | Ameritech Michigan |
| 1-734-241 | Monroe | Monroe | Ameritech Michigan |
| 1-734-242 | Monroe | Monroe | Ameritech Michigan |
| 1-734-243 | Monroe | Monroe | Ameritech Michigan |
| 1-734-244 | Wayne | Detroit | Teleport Communications America, Llc - Mi |
| 1-734-245 | Wayne | Detroit | 123 Net, Inc. |
| 1-734-246 | Wayne | Wyandotte | Ameritech Michigan |
| 1-734-247 | Wayne | Romulus | Ameritech Michigan |
| 1-734-249 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-250 | Wayne | Detroit | New Cingular Wireless Pcs, Llc - Il |
| 1-734-251 | Oakland | Pontiac | Michtel Communications Llc - Mi |
| 1-734-252 | Oakland | Southfield | Phone Michigan |
| 1-734-253 | Oakland | Southfield | Comcast Phone Of Michigan, Llc - Mi |
| 1-734-254 | Wayne | Plymouth | Ameritech Michigan |
| 1-734-255 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-256 | Oakland | Southfield | Teleport Communications America, Llc - Mi |
| 1-734-257 | Oakland | Southfield | Teleport Communications America, Llc - Mi |
| 1-734-258 | Wayne | Detroit | Teleport Communications America, Llc - Mi |
| 1-734-259 | Oakland | Southfield | Level 3 Communications, Llc - Mi |
| 1-734-260 | Wayne | Detroit | Sprint Spectrum L.p. |
| 1-734-261 | Wayne | Livonia | Ameritech Michigan |
| 1-734-262 | Wayne | Livonia | Omnipoint Communications Midwest Operations Llc |
| 1-734-263 | Wayne | Detroit | New Cingular Wireless Pcs, Llc - Il |
| 1-734-264 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-265 | Monroe | Monroe | Mci Worldcom Communications, Inc. - Mi |
| 1-734-266 | Wayne | Livonia | Ameritech Michigan |
| 1-734-267 | Oakland | Walled Lake | American Messaging Services, Llc |
| 1-734-268 | Oakland | Southfield | Global Crossing Telemanagement, Inc.-mi |
| 1-734-269 | Monroe | Ida | Frontier North, Inc. - Mi |
| 1-734-270 | Oakland | Southfield | Comcast Phone Of Michigan, Llc - Mi |
| 1-734-271 | Oakland | Southfield | Global Crossing Telemanagement, Inc.-mi |
| 1-734-272 | Wayne | Livonia | Level 3 Communications, Llc - Mi |
| 1-734-273 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-274 | Wayne | Detroit | New Cingular Wireless Pcs, Llc - Il |
| 1-734-275 | Oakland | Southfield | Peerless Network Of Michigan, Llc - Mi |
| 1-734-276 | Wayne | Detroit | New Cingular Wireless Pcs, Llc - Il |
| 1-734-277 | Wayne | Detroit | New Cingular Wireless Pcs, Llc - Il |
| 1-734-279 | Monroe | Petersburg | Deerfield Farmers Telephone Co. |
| 1-734-280 | Oakland | Southfield | Teleport Communications America, Llc - Mi |
| 1-734-281 | Wayne | Wyandotte | Ameritech Michigan |
| 1-734-282 | Wayne | Wyandotte | Ameritech Michigan |
| 1-734-283 | Wayne | Wyandotte | Ameritech Michigan |
| 1-734-284 | Wayne | Wyandotte | Ameritech Michigan |
| 1-734-285 | Wayne | Wyandotte | Ameritech Michigan |
| 1-734-286 | Wayne | Livonia | Mci Worldcom Communications, Inc. - Mi |
| 1-734-287 | Wayne | Taylor | Ameritech Michigan |
| 1-734-288 | Oakland | Southfield | Mci Worldcom Communications, Inc. - Mi |
| 1-734-289 | Monroe | Monroe | Ameritech Michigan |
| 1-734-291 | Wayne | Livonia | Omnipoint Communications Midwest Operations Llc |
| 1-734-292 | Wayne | Detroit | Sprint Spectrum L.p. |
| 1-734-293 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-294 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-295 | Washtenaw | Saline | Frontier North, Inc. - Mi |
| 1-734-296 | Oakland | Walled Lake | American Messaging Services, Llc |
| 1-734-297 | Oakland | Walled Lake | American Messaging Services, Llc |
| 1-734-298 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-299 | Oakland | Southfield | Broadwing Communications, Llc - Mi |
| 1-734-301 | Wayne | Detroit | Sprint Spectrum L.p. |
| 1-734-302 | Washtenaw | Ann Arbor | Ameritech Michigan |
| 1-734-303 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-304 | Oakland | Southfield | Mci Worldcom Communications, Inc. - Mi |
| 1-734-305 | Oakland | Walled Lake | American Messaging Services, Llc |
| 1-734-306 | Wayne | Detroit | Sprint Spectrum L.p. |
| 1-734-307 | Wayne | Detroit | Cbeyond Communications, Llc - Mi |
| 1-734-308 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-309 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-310 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-312 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-314 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-315 | Oakland | Southfield | At&t Corp. |
| 1-734-316 | Oakland | Southfield | Comcast Phone Of Michigan, Llc - Mi |
| 1-734-317 | Oakland | Southfield | Teleport Communications America, Llc - Mi |
| 1-734-318 | Wayne | Detroit | Comcast Phone Of Michigan, Llc - Mi |
| 1-734-319 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-320 | Wayne | Detroit | Sprint Spectrum L.p. |
| 1-734-321 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-322 | Oakland | Southfield | Broadwing Communications, Llc - Mi |
| 1-734-323 | Wayne | Detroit | Sprint Spectrum L.p. |
| 1-734-324 | Wayne | Wyandotte | Ameritech Michigan |
| 1-734-325 | Wayne | Wayne | Comcast Phone Of Michigan, Llc - Mi |
| 1-734-326 | Wayne | Wayne | Ameritech Michigan |
| 1-734-327 | Washtenaw | Ann Arbor | Ameritech Michigan |
| 1-734-328 | Oakland | Southfield | Broadwing Communications, Llc - Mi |
| 1-734-329 | Oakland | Southfield | Mci Worldcom Communications, Inc. - Mi |
| 1-734-330 | Wayne | Detroit | Sprint Spectrum L.p. |
| 1-734-331 | Wayne | Wayne | Comcast Phone Of Michigan, Llc - Mi |
| 1-734-332 | Washtenaw | Ann Arbor | Ameritech Michigan |
| 1-734-333 | Oakland | Southfield | Us Xchange Of Michigan Llc Dba Choice One Comm Mi |
| 1-734-334 | Wayne | Livonia | Ameritech Michigan |
| 1-734-335 | Oakland | Southfield | At&t Local |
| 1-734-336 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-337 | Oakland | Southfield | Broadwing Communications, Llc - Mi |
| 1-734-338 | Wayne | Wayne | Comcast Phone Of Michigan, Llc - Mi |
| 1-734-339 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-340 | Wayne | Wayne | Comcast Phone Of Michigan, Llc - Mi |
| 1-734-341 | Wayne | Detroit | Sprint Spectrum L.p. |
| 1-734-342 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-343 | Oakland | Southfield | Level 3 Communications, Llc - Mi |
| 1-734-344 | Wayne | Detroit | Level 3 Communications, Llc - Mi |
| 1-734-345 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-346 | |||
| 1-734-347 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-348 | Oakland | Southfield | Broadwing Communications, Llc - Mi |
| 1-734-349 | Genesee | Flint | Phone Michigan |
| 1-734-351 | Wayne | Detroit | New Cingular Wireless Pcs, Llc - Il |
| 1-734-352 | Oakland | Southfield | Mci Worldcom Communications, Inc. - Mi |
| 1-734-353 | Wayne | Livonia | New Cingular Wireless Pcs, Llc - Il |
| 1-734-354 | Wayne | Plymouth | Ameritech Michigan |
| 1-734-355 | Wayne | Detroit | New Cingular Wireless Pcs, Llc - Il |
| 1-734-357 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-358 | Wayne | Detroit | New Cingular Wireless Pcs, Llc - Il |
| 1-734-359 | Wayne | Wayne | Comcast Phone Of Michigan, Llc - Mi |
| 1-734-360 | Oakland | Royal Oak | Usa Mobility Wireless, Inc. |
| 1-734-362 | Wayne | Trenton | Ameritech Michigan |
| 1-734-363 | Wayne | Detroit | Sprint Spectrum L.p. |
| 1-734-364 | Oakland | Southfield | Level 3 Communications, Llc - Mi |
| 1-734-365 | Wayne | Detroit | Teleport Communications America, Llc - Mi |
| 1-734-366 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-367 | Wayne | Livonia | Ameritech Michigan |
| 1-734-368 | Wayne | Detroit | Sprint Spectrum L.p. |
| 1-734-369 | Wayne | Wayne | Comcast Phone Of Michigan, Llc - Mi |
| 1-734-370 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-372 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-374 | Wayne | Taylor | Ameritech Michigan |
| 1-734-375 | Oakland | Southfield | Teleport Communications America, Llc - Mi |
| 1-734-376 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-377 | Wayne | Detroit | Sprint Spectrum L.p. |
| 1-734-378 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-379 | Wayne | Rockwood | Ameritech Michigan |
| 1-734-380 | Oakland | Royal Oak | Usa Mobility Wireless, Inc. |
| 1-734-381 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-382 | Oakland | Southfield | Phone Michigan |
| 1-734-383 | Wayne | Livonia | Omnipoint Communications Midwest Operations Llc |
| 1-734-384 | Monroe | Monroe | Ameritech Michigan |
| 1-734-385 | Oakland | Farmington | Phone Michigan |
| 1-734-386 | Wayne | Livonia | Ameritech Michigan |
| 1-734-387 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-388 | Oakland | Southfield | Broadwing Communications, Llc - Mi |
| 1-734-389 | Oakland | Southfield | Long Distance Of Michigan, Inc. Dba Ldmi - Mi |
| 1-734-390 | Oakland | Southfield | Long Distance Of Michigan, Inc. Dba Ldmi - Mi |
| 1-734-391 | Oakland | Southfield | Teleport Communications America, Llc - Mi |
| 1-734-392 | Oakland | Southfield | Teleport Communications America, Llc - Mi |
| 1-734-393 | Oakland | Southfield | Level 3 Communications, Llc - Mi |
| 1-734-394 | Wayne | Canton | Ameritech Michigan |
| 1-734-395 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-396 | Oakland | Southfield | Teleport Communications America, Llc - Mi |
| 1-734-397 | Wayne | Canton | Ameritech Michigan |
| 1-734-398 | Wayne | Canton | Ameritech Michigan |
| 1-734-399 | Oakland | Southfield | Teleport Communications America, Llc - Mi |
| 1-734-400 | Oakland | Southfield | Neutral Tandem-michigan, Llc - Mi |
| 1-734-401 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-402 | Oakland | Southfield | Long Distance Of Michigan, Inc. Dba Ldmi - Mi |
| 1-734-403 | Oakland | Southfield | Long Distance Of Michigan, Inc. Dba Ldmi - Mi |
| 1-734-404 | Oakland | Southfield | Long Distance Of Michigan, Inc. Dba Ldmi - Mi |
| 1-734-405 | Oakland | Southfield | Long Distance Of Michigan, Inc. Dba Ldmi - Mi |
| 1-734-406 | Wayne | Detroit | New Cingular Wireless Pcs, Llc - Il |
| 1-734-407 | Oakland | Southfield | Long Distance Of Michigan, Inc. Dba Ldmi - Mi |
| 1-734-408 | Oakland | Southfield | Phone Michigan |
| 1-734-413 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-414 | Wayne | Plymouth | Ameritech Michigan |
| 1-734-415 | Genesee | Flint | Phone Michigan |
| 1-734-416 | Wayne | Plymouth | Ameritech Michigan |
| 1-734-417 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-418 | Oakland | Southfield | Level 3 Communications, Llc - Mi |
| 1-734-419 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-420 | Wayne | Livonia | Ameritech Michigan |
| 1-734-421 | Wayne | Livonia | Ameritech Michigan |
| 1-734-422 | Wayne | Livonia | Ameritech Michigan |
| 1-734-423 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-424 | Washtenaw | Dexter | Ameritech Michigan |
| 1-734-425 | Wayne | Livonia | Ameritech Michigan |
| 1-734-426 | Washtenaw | Dexter | Ameritech Michigan |
| 1-734-427 | Wayne | Livonia | Ameritech Michigan |
| 1-734-428 | Washtenaw | Manchester | Ameritech Michigan |
| 1-734-429 | Washtenaw | Saline | Frontier North, Inc. - Mi |
| 1-734-430 | Wayne | Detroit | Bandwidth.com Clec, Llc - Mi |
| 1-734-431 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-432 | Wayne | Livonia | Ameritech Michigan |
| 1-734-433 | Washtenaw | Chelsea | Ameritech Michigan |
| 1-734-434 | Washtenaw | Ann Arbor | Ameritech Michigan |
| 1-734-435 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-436 | Oakland | Southfield | Peerless Network Of Michigan, Llc - Mi |
| 1-734-437 | Oakland | Southfield | Broadwing Communications, Llc - Mi |
| 1-734-438 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-439 | Washtenaw | Milan | Ameritech Michigan |
| 1-734-440 | Oakland | Southfield | Phone Michigan |
| 1-734-441 | Oakland | Farmington | Phone Michigan |
| 1-734-442 | Oakland | Farmington | Phone Michigan |
| 1-734-443 | Oakland | Southfield | Broadwing Communications, Llc - Mi |
| 1-734-444 | Wayne | Livonia | Metro Pcs, Inc. |
| 1-734-445 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-446 | Oakland | Southfield | Broadwing Communications, Llc - Mi |
| 1-734-447 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-448 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-449 | Washtenaw | Whitmore Lake | Ameritech Michigan |
| 1-734-451 | Wayne | Plymouth | Ameritech Michigan |
| 1-734-452 | Oakland | Southfield | Mci Worldcom Communications, Inc. - Mi |
| 1-734-453 | Wayne | Plymouth | Ameritech Michigan |
| 1-734-454 | Wayne | Plymouth | Ameritech Michigan |
| 1-734-455 | Wayne | Plymouth | Ameritech Michigan |
| 1-734-456 | Oakland | Southfield | Mci Worldcom Communications, Inc. - Mi |
| 1-734-457 | Monroe | Monroe | Ameritech Michigan |
| 1-734-458 | Wayne | Livonia | Ameritech Michigan |
| 1-734-459 | Wayne | Plymouth | Ameritech Michigan |
| 1-734-461 | Washtenaw | Willis | Ameritech Michigan |
| 1-734-462 | Wayne | Livonia | Ameritech Michigan |
| 1-734-464 | Wayne | Livonia | Ameritech Michigan |
| 1-734-465 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-466 | Wayne | Livonia | Ameritech Michigan |
| 1-734-467 | Wayne | Wayne | Ameritech Michigan |
| 1-734-468 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-469 | Wayne | Livonia | Mci Worldcom Communications, Inc. - Mi |
| 1-734-470 | Oakland | Farmington | Phone Michigan |
| 1-734-471 | Oakland | Southfield | Global Crossing Telemanagement, Inc.-mi |
| 1-734-473 | Oakland | Royal Oak | Usa Mobility Wireless, Inc. |
| 1-734-474 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-475 | Washtenaw | Chelsea | Ameritech Michigan |
| 1-734-476 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-477 | Washtenaw | Ann Arbor | Ameritech Michigan |
| 1-734-478 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-479 | Wayne | Trenton | Ameritech Michigan |
| 1-734-480 | Washtenaw | Ypsilanti | Ameritech Michigan |
| 1-734-481 | Washtenaw | Ypsilanti | Ameritech Michigan |
| 1-734-482 | Washtenaw | Ypsilanti | Ameritech Michigan |
| 1-734-483 | Washtenaw | Ypsilanti | Ameritech Michigan |
| 1-734-484 | Washtenaw | Ypsilanti | Ameritech Michigan |
| 1-734-485 | Washtenaw | Ypsilanti | Ameritech Michigan |
| 1-734-486 | Wayne | Livonia | Ameritech Michigan |
| 1-734-487 | Washtenaw | Ypsilanti | Ameritech Michigan |
| 1-734-489 | Wayne | Detroit | Phone Michigan |
| 1-734-491 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-493 | Oakland | Southfield | Global Crossing Telemanagement, Inc.-mi |
| 1-734-494 | Oakland | Southfield | Global Crossing Telemanagement, Inc.-mi |
| 1-734-495 | Wayne | Canton | Ameritech Michigan |
| 1-734-497 | Wayne | Detroit | Sprint Spectrum L.p. |
| 1-734-498 | Livingston | Gregory | Frontier Midstates, Inc. - Mi |
| 1-734-501 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-502 | Wayne | Detroit | New Cingular Wireless Pcs, Llc - Il |
| 1-734-504 | Oakland | Walled Lake | American Messaging Services, Llc |
| 1-734-505 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-506 | Oakland | Southfield | Teleport Communications America, Llc - Mi |
| 1-734-507 | Wayne | Livonia | Omnipoint Communications Midwest Operations Llc |
| 1-734-508 | Oakland | Southfield | Teleport Communications America, Llc - Mi |
| 1-734-509 | Oakland | Royal Oak | Usa Mobility Wireless, Inc. |
| 1-734-512 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-513 | Wayne | Livonia | Ameritech Michigan |
| 1-734-514 | Oakland | Southfield | Buckeye Telesystem, Inc. - Mi |
| 1-734-515 | Oakland | Southfield | Cellco Partnership Dba Verizon Wireless - Mi |
| 1-734-516 | Wayne | Detroit | New Cingular Wireless Pcs, Llc - Il |
| 1-734-520 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-521 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-522 | Wayne | Livonia | Ameritech Michigan |
| 1-734-523 | Wayne | Livonia | Ameritech Michigan |
| 1-734-524 | Wayne | Livonia | Ameritech Michigan |
| 1-734-525 | Wayne | Livonia | Ameritech Michigan |
| 1-734-526 | Oakland | Southfield | Broadwing Communications, Llc - Mi |
| 1-734-527 | Oakland | Southfield | Telnet Worldwide, Inc. |
| 1-734-528 | Washtenaw | Ann Arbor | Ameritech Michigan |
| 1-734-529 | Monroe | Dundee | Frontier North, Inc. - Mi |
| 1-734-530 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-531 | Oakland | Southfield | Xo Communications Services, Inc. - Mi |
| 1-734-532 | Oakland | Southfield | Broadwing Communications, Llc - Mi |
| 1-734-533 | Oakland | Southfield | Telnet Worldwide, Inc. |