734 Area Code: Location, Cities, Map And Time Zone

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Area code 734 is in Michigan, USA , spanning 4 counties and serving 46 cities , including Ann Arbor, Livonia or Westland; it currently uses 699 prefixes , assigned from 734-201-XXXX through 734-999-XXXX.

In service date for area code 734: December 13, 1997.

The current local time is .

734 area code location on a map
© OpenStreetMap contributorsFor exact NPA boundaries see official 734 area code map

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More Michigan area codes:

  • 231
  • 248
  • 269
  • 313
  • 517
  • 586
  • 616
  • 679
  • 810
  • 906
  • 947
  • 989

Locate any 734-NXX prefix:

734-201-XXXX --- 734-299-XXXX
NPANXX Carrier1 Area Served2 Date3
734-201 Onvoy Dexter 2/25/2016
734-202 Cellco Partnership Ida 8/22/2013
734-203 Bandwidth.com Clec New Boston 8/8/2014
734-204 Cellco Partnership Dexter 2/1/2013
734-205 MCIMetro Access Transmission Services Ann Arbor N/A
734-206 Teleport Communications America Temperance N/A
734-207 Michigan Bell Tel Co Plymouth N/A
734-208 American Messaging Services Flat Rock N/A
734-209 Cellco Partnership Ypsilanti 1/22/2013
734-210 Bandwidth.com Clec Ann Arbor 3/5/2018
734-212 Onvoy Manchester N/A
734-213 Michigan Bell Tel Co Ann Arbor N/A
734-214 Michigan Bell Tel Co Ann Arbor N/A
734-215 Paetec Itel Milan N/A
734-216 Omnipoint Communications Midwest Operations Ann Arbor N/A
734-217 Level 3 Communications Ypsilanti 12/27/2004
734-218 New Cingular Wireless PCS Ypsilanti N/A
734-219 Onvoy Ypsilanti 2/19/2010
734-220 Paetec Itel Petersburg N/A
734-221 Centurylink Communications Ypsilanti 1/31/2013
734-222 Michigan Bell Tel Co Ann Arbor N/A
734-223 New Cingular Wireless PCS Ann Arbor N/A
734-224 Onvoy Temperance 9/13/2005
734-225 Wow! Internet Wyandotte 2/4/2002
734-226 USA Mobility Wireless Ypsilanti N/A
734-227 USA Mobility Wireless Monroe N/A
734-228 New Cingular Wireless PCS Plymouth 1/28/2016
734-229 Michigan Bell Tel Co Romulus N/A
734-230 Paetec Itel Monroe N/A
734-231 MetroPCS Trenton N/A
734-232 Michigan Bell Tel Co Ann Arbor 5/28/2004
734-233 New Cingular Wireless PCS Plymouth 8/23/2004
734-234 Paetec Itel Temperance N/A
734-235 Peerless Network Of Michigan Ida 5/30/2014
734-236 Paetec Itel Rockwood N/A
734-237 Paetec Itel Livonia N/A
734-238 Level 3 Communications Wayne N/A
734-239 Level 3 Communications Ann Arbor N/A
734-240 Michigan Bell Tel Co Monroe N/A
734-241 Michigan Bell Tel Co Monroe N/A
734-242 Michigan Bell Tel Co Monroe N/A
734-243 Michigan Bell Tel Co Monroe N/A
734-244 Teleport Communications America Monroe N/A
734-245 123.net Livonia N/A
734-246 Michigan Bell Tel Co Wyandotte N/A
734-247 Michigan Bell Tel Co Romulus N/A
734-249 Cellco Partnership Ann Arbor 9/9/2012
734-250 New Cingular Wireless PCS Wyandotte 12/28/2001
734-251 Onvoy Chelsea N/A
734-252 Paetec Itel Belleville N/A
734-253 Comcast IP Phone Dexter N/A
734-254 Michigan Bell Tel Co Plymouth N/A
734-255 Cellco Partnership Ann Arbor N/A
734-256 Teleport Communications America Willis N/A
734-257 Teleport Communications America Whitmore Lake N/A
734-258 Teleport Communications America Wyandotte N/A
734-259 Level 3 Communications Plymouth N/A
734-260 Omnipoint Communications Midwest Operations Ann Arbor N/A
734-261 Michigan Bell Tel Co Livonia N/A
734-262 Omnipoint Communications Midwest Operations Ypsilanti N/A
734-263 New Cingular Wireless PCS Ann Arbor 9/14/2015
734-264 MCIMetro Access Transmission Services Monroe N/A
734-265 MCIMetro Access Transmission Services Monroe N/A
734-266 Michigan Bell Tel Co Livonia N/A
734-267 American Messaging Services Romulus N/A
734-268 Level 3 Communications Dexter N/A
734-269 Frontier North Ida N/A
734-270 Comcast IP Phone Willis N/A
734-271 MetroPCS Carleton N/A
734-272 Level 3 Communications Ann Arbor N/A
734-273 Cellco Partnership Ypsilanti N/A
734-274 New Cingular Wireless PCS Ann Arbor N/A
734-275 Peerless Network Of Michigan Pinckney 5/30/2014
734-276 New Cingular Wireless PCS Ann Arbor N/A
734-277 New Cingular Wireless PCS Ann Arbor N/A
734-278 Omnipoint Communications Midwest Operations Livonia 02/21/2024
734-279 Deerfield Farmers Tel. Co. Petersburg N/A
734-280 Cellco Partnership Wyandotte 4/10/2018
734-281 Michigan Bell Tel Co Wyandotte N/A
734-282 Michigan Bell Tel Co Wyandotte N/A
734-283 Michigan Bell Tel Co Wyandotte N/A
734-284 Michigan Bell Tel Co Wyandotte N/A
734-285 Michigan Bell Tel Co Wyandotte N/A
734-286 MCIMetro Access Transmission Services Wyandotte N/A
734-287 Michigan Bell Tel Co Wyandotte N/A
734-288 MCIMetro Access Transmission Services Wyandotte N/A
734-289 Michigan Bell Tel Co Monroe N/A
734-290 Onvoy Spectrum Dundee 5/19/2021
734-291 Omnipoint Communications Midwest Operations Ypsilanti 3/20/2015
734-292 Omnipoint Communications Midwest Operations Wayne 12/29/2014
734-293 MCIMetro Access Transmission Services Livonia N/A
734-294 Cellco Partnership Belleville 8/2/2016
734-295 Frontier North Saline 12/31/2002
734-296 American Messaging Services Livonia N/A
734-297 American Messaging Services Monroe N/A
734-298 Interactive Services Network Wayne N/A
734-299 Level 3 Communications Carleton N/A
734-301-XXXX --- 734-399-XXXX
NPANXX Carrier1 Area Served2 Date3
734-301 Omnipoint Communications Midwest Operations Trenton 5/23/2006
734-302 Michigan Bell Tel Co Ann Arbor N/A
734-303 Cellco Partnership New Boston 8/3/2004
734-304 MCIMetro Access Transmission Services Trenton 6/25/2014
734-305 American Messaging Services Monroe N/A
734-306 Omnipoint Communications Midwest Operations Wayne N/A
734-307 Onvoy Trenton 12/19/2006
734-308 Cellco Partnership Wyandotte N/A
734-309 Cellco Partnership Wyandotte N/A
734-310 Interactive Services Network Dundee N/A
734-312 Cellco Partnership Wayne 11/06/2023
734-314 Interactive Services Network Gregory N/A
734-315 AT&T Enterprises New Boston 1/22/2010
734-316 Comcast IP Phone Saline N/A
734-317 Teleport Communications America Erie N/A
734-318 Comcast IP Phone Wyandotte 12/14/2016
734-319 Interactive Services Network Erie N/A
734-320 Omnipoint Communications Midwest Operations Ann Arbor N/A
734-321 Interactive Services Network Maybee N/A
734-322 Level 3 Communications Monroe N/A
734-323 Omnipoint Communications Midwest Operations Ann Arbor N/A
734-324 Michigan Bell Tel Co Wyandotte N/A
734-325 Comcast IP Phone Belleville N/A
734-326 Michigan Bell Tel Co Wayne N/A
734-327 Michigan Bell Tel Co Ann Arbor N/A
734-328 Level 3 Communications Belleville N/A
734-329 MCIMetro Access Transmission Services Wayne N/A
734-330 Omnipoint Communications Midwest Operations Ann Arbor N/A
734-331 Comcast IP Phone Wayne N/A
734-332 Michigan Bell Tel Co Ann Arbor N/A
734-333 Paetec Itel Whitmore Lake 11/6/2009
734-334 Michigan Bell Tel Co Wayne N/A
734-335 Teleport Communications America Plymouth N/A
734-336 Onvoy Manchester N/A
734-337 Level 3 Communications Ypsilanti N/A
734-338 Comcast IP Phone Livonia N/A
734-339 Cellco Partnership Whitmore Lake N/A
734-340 Comcast IP Phone Ypsilanti N/A
734-341 MetroPCS Trenton N/A
734-342 Interactive Services Network Monroe N/A
734-343 Level 3 Communications Livonia 2/15/2012
734-344 Level 3 Communications Monroe N/A
734-345 MCIMetro Access Transmission Services Belleville N/A
734-346 MetroPCS Trenton 12/22/2017
734-347 Cellco Partnership Temperance N/A
734-348 Level 3 Communications Flat Rock N/A
734-349 Paetec Itel Monroe N/A
734-350 Michigan Bell Tel Co Ypsilanti 10/30/2019
734-351 New Cingular Wireless PCS Wayne N/A
734-352 MCIMetro Access Transmission Services Ann Arbor N/A
734-353 New Cingular Wireless PCS Ann Arbor N/A
734-354 Michigan Bell Tel Co Plymouth N/A
734-355 New Cingular Wireless PCS Ann Arbor N/A
734-356 Fractel Ann Arbor 2/19/2020
734-357 MCIMetro Access Transmission Services Plymouth N/A
734-358 New Cingular Wireless PCS Ann Arbor N/A
734-359 Comcast IP Phone Plymouth 2/7/2017
734-360 Omnipoint Communications Midwest Operations Wyandotte 11/16/2023
734-361 Onvoy Maybee 10/23/2020
734-362 Michigan Bell Tel Co Trenton N/A
734-363 MetroPCS Trenton 3/20/2007
734-364 Level 3 Communications Maybee 5/10/2001
734-365 Teleport Communications America Trenton N/A
734-366 Cellco Partnership Wayne N/A
734-367 Michigan Bell Tel Co Livonia N/A
734-368 Omnipoint Communications Midwest Operations Ann Arbor N/A
734-369 Comcast IP Phone Ann Arbor N/A
734-370 Interactive Services Network Lambertville N/A
734-371 MetroPCS Dundee 7/13/2018
734-372 Interactive Services Network Ann Arbor N/A
734-373 Omnipoint Communications Midwest Operations Ann Arbor 10/19/2018
734-374 Michigan Bell Tel Co Wyandotte N/A
734-375 Teleport Communications America Gregory N/A
734-376 Interactive Services Network Ida N/A
734-377 Omnipoint Communications Midwest Operations Wayne N/A
734-378 MCIMetro Access Transmission Services Dexter N/A
734-379 Michigan Bell Tel Co Rockwood N/A
734-380 USA Mobility Wireless Romulus N/A
734-381 Cellco Partnership Maybee 1/22/2013
734-382 Paetec Itel Gregory N/A
734-383 Omnipoint Communications Midwest Operations Ypsilanti N/A
734-384 Michigan Bell Tel Co Monroe N/A
734-385 Paetec Itel Chelsea N/A
734-386 Michigan Bell Tel Co Plymouth 12/14/2005
734-387 Interactive Services Network Temperance N/A
734-388 Level 3 Communications Dexter 9/12/2005
734-389 Paetec Itel Ann Arbor N/A
734-390 Paetec Itel Ypsilanti N/A
734-391 Teleport Communications America Belleville N/A
734-392 Teleport Communications America Plymouth N/A
734-393 Level 3 Communications Lost Peninsula N/A
734-394 Michigan Bell Tel Co Wayne N/A
734-395 Cellco Partnership Ann Arbor N/A
734-396 Teleport Communications America Manchester N/A
734-397 Michigan Bell Tel Co Wayne N/A
734-398 Michigan Bell Tel Co Wayne N/A
734-399 Teleport Communications America Maybee N/A
734-400-XXXX --- 734-499-XXXX
NPANXX Carrier1 Area Served2 Date3
734-400 Onvoy Ypsilanti 9/28/2015
734-401 Interactive Services Network Saline N/A
734-402 Paetec Itel Livonia N/A
734-403 Paetec Itel Romulus N/A
734-404 Paetec Itel Plymouth N/A
734-405 Paetec Itel Wayne N/A
734-406 New Cingular Wireless PCS Romulus 2/27/2017
734-407 Paetec Itel Wyandotte N/A
734-408 Paetec Itel Dexter N/A
734-409 Onvoy North Sylvania 7/2/2021
734-410 MetroPCS Monroe 7/13/2018
734-412 Vonage America Ann Arbor 11/30/2018
734-413 MCIMetro Access Transmission Services Romulus N/A
734-414 Michigan Bell Tel Co Plymouth N/A
734-415 Paetec Itel New Boston N/A
734-416 Michigan Bell Tel Co Plymouth N/A
734-417 Cellco Partnership Ann Arbor N/A
734-418 Level 3 Communications Ann Arbor 2/4/2015
734-419 MCIMetro Access Transmission Services Wayne N/A
734-420 Michigan Bell Tel Co Plymouth N/A
734-421 Michigan Bell Tel Co Livonia N/A
734-422 Michigan Bell Tel Co Livonia N/A
734-423 MCIMetro Access Transmission Services Wayne N/A
734-424 Michigan Bell Tel Co Dexter N/A
734-425 Michigan Bell Tel Co Livonia N/A
734-426 Michigan Bell Tel Co Dexter N/A
734-427 Michigan Bell Tel Co Livonia N/A
734-428 Michigan Bell Tel Co Manchester N/A
734-429 Frontier North Saline N/A
734-430 Bandwidth.com Clec Monroe 6/8/2010
734-431 Cellco Partnership Wayne 3/26/2013
734-432 Michigan Bell Tel Co Livonia N/A
734-433 Michigan Bell Tel Co Chelsea N/A
734-434 Michigan Bell Tel Co Ypsilanti N/A
734-435 Cellco Partnership New Boston 8/3/2004
734-436 Peerless Network Of Michigan Ann Arbor N/A
734-437 Level 3 Communications Livonia N/A
734-438 Interactive Services Network Maybee N/A
734-439 Michigan Bell Tel Co Milan N/A
734-440 Paetec Itel New Boston N/A
734-441 Paetec Itel Rockwood N/A
734-442 Paetec Itel Romulus N/A
734-443 Level 3 Communications New Boston N/A
734-444 MetroPCS Livonia 10/18/2005
734-445 MCIMetro Access Transmission Services Ypsilanti N/A
734-446 Level 3 Communications Plymouth N/A
734-447 MCIMetro Access Transmission Services Wayne N/A
734-448 MCIMetro Access Transmission Services Ypsilanti N/A
734-449 Michigan Bell Tel Co Whitmore Lake N/A
734-450 Omnipoint Communications Midwest Operations Ann Arbor 10/19/2018
734-451 Michigan Bell Tel Co Plymouth N/A
734-452 MCIMetro Access Transmission Services Livonia N/A
734-453 Michigan Bell Tel Co Plymouth N/A
734-454 Michigan Bell Tel Co Plymouth N/A
734-455 Michigan Bell Tel Co Plymouth N/A
734-456 MCIMetro Access Transmission Services Plymouth N/A
734-457 Michigan Bell Tel Co Monroe N/A
734-458 Michigan Bell Tel Co Livonia N/A
734-459 Michigan Bell Tel Co Plymouth N/A
734-460 Cellco Partnership Wayne 3/10/2022
734-461 Michigan Bell Tel Co Willis N/A
734-462 Michigan Bell Tel Co Livonia N/A
734-463 Onvoy Plymouth 11/6/2020
734-464 Michigan Bell Tel Co Livonia N/A
734-465 New Cingular Wireless PCS Ann Arbor 02/07/2024
734-466 Michigan Bell Tel Co Livonia N/A
734-467 Michigan Bell Tel Co Wayne N/A
734-468 MCIMetro Access Transmission Services Plymouth N/A
734-469 MCIMetro Access Transmission Services Livonia N/A
734-470 Paetec Itel Saline N/A
734-471 Level 3 Communications Rockwood N/A
734-472 Onvoy Trenton N/A
734-473 USA Mobility Wireless Ann Arbor N/A
734-474 Cellco Partnership Ann Arbor N/A
734-475 Michigan Bell Tel Co Chelsea N/A
734-476 Cellco Partnership Ann Arbor N/A
734-477 Michigan Bell Tel Co Ann Arbor N/A
734-478 Cellco Partnership Ann Arbor N/A
734-479 Michigan Bell Tel Co Wyandotte N/A
734-480 Michigan Bell Tel Co Ypsilanti N/A
734-481 Michigan Bell Tel Co Ypsilanti N/A
734-482 Michigan Bell Tel Co Ypsilanti N/A
734-483 Michigan Bell Tel Co Ypsilanti N/A
734-484 Michigan Bell Tel Co Ypsilanti N/A
734-485 Michigan Bell Tel Co Ypsilanti N/A
734-486 Michigan Bell Tel Co Wyandotte N/A
734-487 Michigan Bell Tel Co Ypsilanti N/A
734-488 Onvoy Chelsea 12/17/2020
734-489 Paetec Itel Ann Arbor N/A
734-491 Cellco Partnership Whitmore Lake 1/22/2013
734-492 Bandwidth.com Clec Ann Arbor 5/23/2019
734-493 Level 3 Communications Trenton N/A
734-494 Level 3 Communications Romulus N/A
734-495 Michigan Bell Tel Co Ypsilanti N/A
734-496 Cellco Partnership Ann Arbor 11/9/2020
734-497 Omnipoint Communications Midwest Operations Monroe N/A
734-498 Frontier Midstates Gregory N/A
734-499 Fractel Romulus 8/20/2020
734-501-XXXX --- 734-599-XXXX
NPANXX Carrier1 Area Served2 Date3
734-501 Interactive Services Network Dundee N/A
734-502 New Cingular Wireless PCS Wayne N/A
734-503 Interactive Services Network Saline N/A
734-504 American Messaging Services Wayne N/A
734-505 Cellco Partnership Ida 1/22/2013
734-506 Teleport Communications America Carleton N/A
734-507 Omnipoint Communications Midwest Operations Ypsilanti N/A
734-508 Teleport Communications America Milan N/A
734-509 USA Mobility Wireless Ann Arbor N/A
734-510 Teleport Communications America Ann Arbor 2/28/2021
734-512 MCIMetro Access Transmission Services Trenton N/A
734-513 Michigan Bell Tel Co Livonia N/A
734-514 Onvoy Ida 3/13/2014
734-515 Cellco Partnership Whitmore Lake 9/17/2012
734-516 New Cingular Wireless PCS Wayne N/A
734-518 MCIMetro Access Transmission Services Livonia N/A
734-519 Bandwidth.com Clec Ann Arbor 6/2/2020
734-520 Interactive Services Network Ida N/A
734-521 MCIMetro Access Transmission Services Livonia N/A
734-522 Michigan Bell Tel Co Livonia N/A
734-523 Michigan Bell Tel Co Livonia N/A
734-524 Michigan Bell Tel Co Livonia N/A
734-525 Michigan Bell Tel Co Livonia N/A
734-526 Level 3 Communications Milan N/A
734-527 Interactive Services Network Ann Arbor N/A
734-528 Michigan Bell Tel Co Ypsilanti N/A
734-529 Frontier North Dundee N/A
734-530 MCIMetro Access Transmission Services Wyandotte N/A
734-531 MCIMetro Access Transmission Services Ann Arbor N/A
734-532 Level 3 Communications Romulus N/A
734-533 Interactive Services Network Ypsilanti N/A
734-534 Interactive Services Network Lambertville N/A
734-535 MCIMetro Access Transmission Services Flat Rock N/A
734-536 Cellco Partnership Livonia N/A
734-537 Onvoy Maybee 8/16/2021
734-538 Interactive Services Network Temperance N/A
734-539 Teleport Communications America Ann Arbor 3/6/2018
734-540 Onvoy Wayne 01/11/2023
734-541 Nuso North Sylvania 10/25/2021
734-542 Michigan Bell Tel Co Livonia N/A
734-543 MCIMetro Access Transmission Services New Boston N/A
734-544 Michigan Bell Tel Co Ypsilanti N/A
734-545 New Cingular Wireless PCS Ann Arbor N/A
734-546 New Cingular Wireless PCS Ann Arbor N/A
734-547 Michigan Bell Tel Co Ypsilanti N/A
734-548 New Cingular Wireless PCS Ann Arbor N/A
734-549 Interactive Services Network Erie N/A
734-550 Omnipoint Communications Midwest Operations Whitmore Lake 5/18/2005
734-551 Teleport Communications America New Boston N/A
734-552 Cellco Partnership Wyandotte N/A
734-553 Interactive Services Network Gregory N/A
734-554 Cellco Partnership Willis N/A
734-556 Level 3 Communications Wyandotte N/A
734-557 Level 3 Communications Ypsilanti N/A
734-558 Cellco Partnership Wyandotte N/A
734-559 Paetec Itel Trenton N/A
734-560 Omnipoint Communications Midwest Operations Wayne N/A
734-561 Paetec Itel Trenton N/A
734-562 Comcast IP Phone Chelsea N/A
734-563 Onvoy Pinckney 6/16/2021
734-564 Omnipoint Communications Midwest Operations Plymouth N/A
734-565 Michigan Bell Tel Co Ann Arbor 2/4/2002
734-566 American Messaging Services Plymouth N/A
734-567 Paetec Itel Willis N/A
734-568 Onvoy Lambertville 9/13/2005
734-570 Onvoy Chelsea 06/26/2023
734-571 Interactive Services Network Trenton N/A
734-572 Michigan Bell Tel Co Ypsilanti N/A
734-573 Interactive Services Network Ypsilanti N/A
734-574 Interactive Services Network Wyandotte N/A
734-575 Cellco Partnership Wyandotte 11/15/2022
734-576 Omnipoint Communications Midwest Operations Ypsilanti N/A
734-577 Onvoy Willis 2/22/2016
734-578 Wow! Internet Wayne N/A
734-579 Onvoy Ypsilanti 06/26/2023
734-580 Comcast IP Phone Dexter 8/21/2012
734-581 Omnipoint Communications Midwest Operations Monroe 1/19/2021
734-582 Michigan Bell Tel Co Plymouth N/A
734-583 New Cingular Wireless PCS Belleville 1/15/2020
734-584 Onvoy Spectrum Gregory 5/19/2021
734-585 MCIMetro Access Transmission Services Ann Arbor N/A
734-586 Brightspeed Of Michigan Newport N/A
734-587 Frontier North Maybee N/A
734-588 123.net Willis N/A
734-589 Bandwidth.com Clec Wayne 6/3/2011
734-590 Onvoy Ann Arbor 11/23/2022
734-591 Michigan Bell Tel Co Livonia N/A
734-592 Xo Communications Services New Boston N/A
734-593 Teleport Communications America Chelsea N/A
734-594 Cellco Partnership Dexter 2/1/2013
734-595 Michigan Bell Tel Co Wayne N/A
734-596 Omnipoint Communications Midwest Operations Ann Arbor 9/16/2021
734-597 Cellco Partnership Monroe 11/5/2021
734-598 Onvoy Monroe 06/26/2023
734-599 Fractel Lost Peninsula 4/2/2021
734-600-XXXX --- 734-699-XXXX
NPANXX Carrier1 Area Served2 Date3
734-600 Onvoy Newport 9/25/2018
734-601 Michigan Bell Tel Co Livonia 10/30/2019
734-602 Dish Wireless Ypsilanti 1/4/2022
734-603 Onvoy Rockwood 06/26/2023
734-604 New Cingular Wireless PCS Ann Arbor N/A
734-605 Interactive Services Network Maybee 11/28/2005
734-606 Level 3 Communications New Boston 8/23/2005
734-607 American Broadband And Telecomms Company Lambertville 3/30/2006
734-608 Cellco Partnership Livonia 5/13/2022
734-609 Omnipoint Communications Midwest Operations Trenton 02/26/2024
734-610 Cellco Partnership Willis N/A
734-612 New Cingular Wireless PCS Wayne N/A
734-615 Michigan Bell Tel Co Ann Arbor N/A
734-619 Michigan Bell Tel Co Ann Arbor 2/1/2006
734-620 New Cingular Wireless PCS Wayne 5/14/2001
734-621 MCIMetro Access Transmission Services Monroe N/A
734-622 Michigan Bell Tel Co Ann Arbor N/A
734-623 Michigan Bell Tel Co Ann Arbor N/A
734-624 MetroPCS Trenton 10/18/2002
734-625 Cellco Partnership Monroe N/A
734-626 Cellco Partnership Wyandotte N/A
734-627 MCIMetro Access Transmission Services Chelsea N/A
734-628 MCIMetro Access Transmission Services Milan N/A
734-629 MCIMetro Access Transmission Services Wayne N/A
734-630 Teleport Communications America Ann Arbor 11/14/2025
734-632 Michigan Bell Tel Co Livonia N/A
734-633 Interactive Services Network New Boston N/A
734-634 Cellco Partnership Livonia N/A
734-635 New Cingular Wireless PCS Ypsilanti N/A
734-636 MetroPCS Monroe 2/21/2011
734-637 Omnipoint Communications Midwest Operations Plymouth 4/2/2001
734-638 Interactive Services Network Wyandotte N/A
734-639 Paetec Itel Monroe N/A
734-641 Michigan Bell Tel Co Wayne N/A
734-642 Level 3 Communications Trenton N/A
734-643 Ton80 Communications Wyandotte 1/8/2022
734-644 Omnipoint Communications Midwest Operations Ypsilanti N/A
734-645 Cellco Partnership Ann Arbor N/A
734-646 Cellco Partnership Ann Arbor N/A
734-647 Michigan Bell Tel Co Ann Arbor N/A
734-648 Onvoy Pinckney 8/22/2006
734-649 Cellco Partnership Ann Arbor N/A
734-651 American Messaging Services Ann Arbor N/A
734-652 Omnipoint Communications Midwest Operations Monroe N/A
734-653 Ton80 Communications Milan 3/10/2022
734-654 Michigan Bell Tel Co Carleton N/A
734-655 Michigan Bell Tel Co Livonia N/A
734-656 Paetec Itel Plymouth N/A
734-657 Omnipoint Communications Midwest Operations Ann Arbor N/A
734-658 Omnipoint Communications Midwest Operations Wayne N/A
734-659 Paetec Itel Erie N/A
734-660 Cellco Partnership Ann Arbor N/A
734-661 MCIMetro Access Transmission Services Ann Arbor N/A
734-662 Michigan Bell Tel Co Ann Arbor N/A
734-663 Michigan Bell Tel Co Ann Arbor N/A
734-664 Cellco Partnership Wayne N/A
734-665 Michigan Bell Tel Co Ann Arbor N/A
734-666 Michigan Bell Tel Co Livonia N/A
734-667 Comcast IP Phone Plymouth N/A
734-668 Michigan Bell Tel Co Ann Arbor N/A
734-669 Michigan Bell Tel Co Ann Arbor N/A
734-670 American Messaging Services Ann Arbor N/A
734-671 Michigan Bell Tel Co Trenton N/A
734-672 MCIMetro Access Transmission Services Trenton N/A
734-673 Omnipoint Communications Midwest Operations Wayne N/A
734-674 Omnipoint Communications Midwest Operations Wayne N/A
734-675 Michigan Bell Tel Co Trenton N/A
734-676 Michigan Bell Tel Co Trenton N/A
734-677 Michigan Bell Tel Co Ann Arbor N/A
734-678 Omnipoint Communications Midwest Operations Ann Arbor N/A
734-679 Cellco Partnership Livonia N/A
734-680 MetroPCS Ann Arbor N/A
734-681 Level 3 Communications Milan N/A
734-682 Onvoy Spectrum Monroe N/A
734-683 Ton80 Communications Gregory 1/8/2022
734-684 Ton80 Communications Ida 1/8/2022
734-685 MCIMetro Access Transmission Services Romulus 1/2/2015
734-686 Acd Telecom Ann Arbor 3/28/2005
734-687 Interactive Services Network Monroe N/A
734-688 Onvoy Pinckney N/A
734-689 Paetec Itel Whitmore Lake N/A
734-691 New Cingular Wireless PCS Livonia 10/28/2022
734-692 Michigan Bell Tel Co Trenton N/A
734-693 New Cingular Wireless PCS Monroe N/A
734-694 Cellco Partnership Whitmore Lake N/A
734-695 Michigan Bell Tel Co Ypsilanti 7/10/2007
734-697 Michigan Bell Tel Co Belleville N/A
734-699 Michigan Bell Tel Co Belleville N/A
734-702-XXXX --- 734-799-XXXX
NPANXX Carrier1 Area Served2 Date3
734-702 Centurylink Communications Whitmore Lake 4/15/2014
734-704 Onvoy Manchester 1/6/2021
734-706 Cellco Partnership Belleville 9/30/2022
734-707 Onvoy Ann Arbor 12/21/2010
734-708 Charter IP Enabled Services Maybee 11/21/2006
734-709 Omnipoint Communications Midwest Operations Ann Arbor 9/19/2002
734-710 Bandwidth.com Clec Wayne 2/9/2001
734-712 Michigan Bell Tel Co Ypsilanti N/A
734-713 Paetec Itel Wayne N/A
734-714 Paetec Itel Ypsilanti N/A
734-715 Onvoy Lambertville N/A
734-716 New Cingular Wireless PCS Wayne 12/6/2001
734-717 Omnipoint Communications Midwest Operations Ann Arbor N/A
734-718 Cellco Partnership Livonia N/A
734-719 Level 3 Communications Chelsea 12/6/2001
734-720 Level 3 Communications Wyandotte 5/1/2001
734-721 Michigan Bell Tel Co Wayne N/A
734-722 Michigan Bell Tel Co Wayne N/A
734-723 Cellco Partnership Lost Peninsula N/A
734-724 Onvoy Dexter 2/20/2018
734-725 Comcast IP Phone Wayne 5/7/2014
734-726 Level 3 Communications Dexter 9/26/2006
734-727 Michigan Bell Tel Co Wayne N/A
734-728 Michigan Bell Tel Co Wayne N/A
734-729 Michigan Bell Tel Co Wayne N/A
734-730 New Cingular Wireless PCS Ann Arbor N/A
734-731 New Cingular Wireless PCS Monroe 9/28/2001
734-732 Level 3 Communications Belleville N/A
734-733 New Cingular Wireless PCS Carleton 10/15/2014
734-735 Cellco Partnership Monroe N/A
734-736 Level 3 Communications Wayne N/A
734-737 Michigan Bell Tel Co Plymouth N/A
734-738 Teleport Communications America Plymouth N/A
734-739 Cellco Partnership Pinckney 2/2/2013
734-740 Cellco Partnership Belleville N/A
734-741 Michigan Bell Tel Co Ann Arbor N/A
734-742 MCIMetro Access Transmission Services Livonia N/A
734-743 MCIMetro Access Transmission Services Livonia N/A
734-744 MCIMetro Access Transmission Services Livonia N/A
734-746 Deerfield Farmers' Telephone Company Dundee N/A
734-747 Michigan Bell Tel Co Ann Arbor N/A
734-748 Cellco Partnership Livonia N/A
734-749 MCIMetro Access Transmission Services Rockwood 1/29/2001
734-751 Cellco Partnership Livonia N/A
734-752 Level 3 Communications Trenton 2/27/2002
734-753 Michigan Bell Tel Co New Boston N/A
734-754 Omnipoint Communications Midwest Operations Ypsilanti N/A
734-755 Cellco Partnership Monroe N/A
734-756 Cellco Partnership Wayne N/A
734-757 Teleport Communications America Ann Arbor N/A
734-758 MCIMetro Access Transmission Services Flat Rock N/A
734-759 Paetec Itel Wyandotte N/A
734-761 Michigan Bell Tel Co Ann Arbor N/A
734-762 Michigan Bell Tel Co Livonia N/A
734-763 Michigan Bell Tel Co Ann Arbor N/A
734-764 Michigan Bell Tel Co Ann Arbor N/A
734-765 New Cingular Wireless PCS Wayne N/A
734-766 Fractel Erie 2/19/2020
734-767 New Cingular Wireless PCS Wyandotte 10/29/2015
734-768 Ton80 Communications Ann Arbor 12/22/2021
734-769 Michigan Bell Tel Co Ann Arbor N/A
734-770 Cellco Partnership Monroe 8/30/2002
734-771 New Cingular Wireless PCS Flat Rock N/A
734-772 MetroPCS Livonia 2/1/2006
734-773 Omnipoint Communications Midwest Operations Ann Arbor 9/3/2015
734-774 Onvoy Ida 1/8/2021
734-775 New Cingular Wireless PCS Flat Rock N/A
734-776 New Cingular Wireless PCS Wayne N/A
734-777 Omnipoint Communications Midwest Operations Monroe N/A
734-778 New Cingular Wireless PCS Flat Rock N/A
734-779 Michigan Bell Tel Co Livonia N/A
734-780 Teleport Communications America Ann Arbor N/A
734-781 Teleport Communications America Plymouth N/A
734-782 Michigan Bell Tel Co Flat Rock N/A
734-783 Michigan Bell Tel Co Flat Rock N/A
734-784 MCIMetro Access Transmission Services Romulus N/A
734-785 Level 3 Communications Wyandotte N/A
734-786 Level 3 Communications Ann Arbor N/A
734-787 Cellco Partnership Belleville 9/17/2002
734-788 New Cingular Wireless PCS Wayne N/A
734-789 Michigan Bell Tel Co Flat Rock N/A
734-790 Cellco Partnership Monroe N/A
734-792 Teleport Communications America Dexter N/A
734-793 Paetec Itel Livonia N/A
734-794 Paetec Itel Ann Arbor N/A
734-795 Paetec Itel Flat Rock N/A
734-796 Paetec Itel Belleville N/A
734-797 American Messaging Services Livonia N/A
734-798 American Messaging Services Flat Rock N/A
734-799 Paetec Itel Carleton N/A
734-800-XXXX --- 734-899-XXXX
NPANXX Carrier1 Area Served2 Date3
734-800 Onvoy Ann Arbor 9/28/2015
734-802 New Cingular Wireless PCS Ypsilanti 12/7/2016
734-803 Teleport Communications America Ann Arbor 1/15/2020
734-805 Michigan Bell Tel Co Livonia N/A
734-807 Cellco Partnership Temperance N/A
734-808 Peerless Network Of Michigan Dexter 4/10/2014
734-812 Cellco Partnership Livonia N/A
734-817 American Messaging Services Ann Arbor N/A
734-818 MetroPCS Trenton 5/1/2001
734-819 Omnipoint Communications Midwest Operations Monroe 5/3/2002
734-820 Peerless Network Of Michigan Maybee 5/30/2014
734-821 Onvoy Ann Arbor N/A
734-822 Onvoy Ann Arbor N/A
734-823 MCIMetro Access Transmission Services Dundee N/A
734-826 Paetec Itel Ida N/A
734-827 Michigan Bell Tel Co Ann Arbor N/A
734-828 Paetec Itel Dundee N/A
734-829 Cellco Partnership Ypsilanti N/A
734-832 Ton80 Communications Willis 2/24/2022
734-833 MetroPCS Dundee 5/10/2001
734-834 New Cingular Wireless PCS Ann Arbor 5/14/2001
734-837 Omnipoint Communications Midwest Operations Wayne 1/22/2001
734-838 Onvoy Livonia 2/9/2001
734-839 MCIMetro Access Transmission Services Whitmore Lake N/A
734-840 Teleport Communications America Romulus 7/19/2001
734-842 Cellco Partnership New Boston 5/1/2001
734-843 Level 3 Communications New Boston N/A
734-844 Michigan Bell Tel Co Plymouth N/A
734-845 Omnipoint Communications Midwest Operations Ann Arbor 5/18/2001
734-846 Omnipoint Communications Midwest Operations Ann Arbor N/A
734-847 Frontier North Temperance N/A
734-848 Frontier North Erie N/A
734-849 Teleport Communications America Lost Peninsula 5/10/2001
734-850 Frontier North Temperance N/A
734-852 American Messaging Services Livonia N/A
734-853 Teleport Communications America Livonia N/A
734-854 Frontier Midstates Lambertville N/A
734-855 Teleport Communications America Livonia N/A
734-856 Frontier Midstates Lambertville N/A
734-857 Teleport Communications America Romulus N/A
734-858 Teleport Communications America Wayne N/A
734-860 American Messaging Services Ypsilanti N/A
734-862 Level 3 Communications Plymouth N/A
734-863 Onvoy Erie 12/27/2007
734-864 Level 3 Communications Ann Arbor N/A
734-865 Onvoy Belleville N/A
734-866 Cellco Partnership Ida N/A
734-868 Onvoy Ida 9/22/2005
734-869 MCIMetro Access Transmission Services Carleton N/A
734-872 Charter IP Enabled Services Newport N/A
734-873 Interactive Services Network Pinckney 4/2/2002
734-874 Ton80 Communications Erie 3/8/2022
734-875 Cellco Partnership Lost Peninsula N/A
734-876 Cellco Partnership Maybee N/A
734-877 Fractel Wayne 4/2/2021
734-878 Michigan Bell Tel Co Pinckney N/A
734-879 Teleport Communications America Ypsilanti N/A
734-880 Skye Telecom North Sylvania 9/17/2021
734-881 Grid 4 Communications Ann Arbor 2/25/2015
734-882 Comcast IP Phone Ann Arbor 9/4/2015
734-883 Omnipoint Communications Midwest Operations Ann Arbor 3/13/2001
734-884 Airespring Livonia 8/9/2018
734-885 Omnipoint Communications Midwest Operations Livonia 12/31/2024
734-887 Teleport Communications America Ann Arbor N/A
734-888 Frontier North North Sylvania N/A
734-889 Onvoy New Boston 1/5/2021
734-890 Cellco Partnership Wayne N/A
734-891 Omnipoint Communications Midwest Operations Plymouth 8/13/2002
734-892 Onvoy Plymouth 12/19/2014
734-893 Cellco Partnership Romulus 2/9/2001
734-895 Comcast IP Phone Wayne 5/3/2002
734-896 Omnipoint Communications Midwest Operations Ypsilanti 3/20/2015
734-897 123.net Flat Rock 5/14/2019
734-899 Omnipoint Communications Midwest Operations Wayne 3/6/2018
734-902-XXXX --- 734-999-XXXX
NPANXX Carrier1 Area Served2 Date3
734-902 Interactive Services Network Wayne N/A
734-904 Cellco Partnership Ann Arbor N/A
734-905 Omnipoint Communications Midwest Operations Ypsilanti N/A
734-907 USA Mobility Wireless Trenton N/A
734-913 Michigan Bell Tel Co Ann Arbor N/A
734-915 Omnipoint Communications Midwest Operations Monroe 8/13/2002
734-917 MCIMetro Access Transmission Services Erie N/A
734-921 Michigan Bell Tel Co Romulus 9/8/2015
734-922 MCIMetro Access Transmission Services Ann Arbor N/A
734-925 Omnipoint Communications Midwest Operations Flat Rock N/A
734-926 Bandwidth.com Clec Ann Arbor N/A
734-927 Bandwidth.com Clec Plymouth 2/9/2001
734-928 MCIMetro Access Transmission Services Plymouth N/A
734-929 Comcast IP Phone Ann Arbor 2/9/2001
734-930 Michigan Bell Tel Co Ann Arbor N/A
734-931 Bandwidth.com Clec Flat Rock N/A
734-932 Ton80 Communications Dexter 3/4/2022
734-933 Fractel Wyandotte 4/2/2021
734-934 Omnipoint Communications Midwest Operations Wyandotte 4/19/2001
734-936 Michigan Bell Tel Co Ann Arbor N/A
734-937 Ton80 Communications Whitmore Lake 1/14/2022
734-939 MCIMetro Access Transmission Services Romulus N/A
734-941 Michigan Bell Tel Co Romulus N/A
734-942 Michigan Bell Tel Co Romulus N/A
734-943 Interactive Services Network Livonia 3/20/2001
734-944 Frontier North Saline N/A
734-945 Omnipoint Communications Midwest Operations Ann Arbor N/A
734-946 Michigan Bell Tel Co Romulus N/A
734-947 Michigan Bell Tel Co Romulus N/A
734-953 Michigan Bell Tel Co Livonia N/A
734-954 Michigan Bell Tel Co Pinckney N/A
734-955 Michigan Bell Tel Co Romulus N/A
734-956 Level 3 Communications Livonia N/A
734-957 Michigan Bell Tel Co Belleville N/A
734-961 Comcast IP Phone Ypsilanti 2/9/2001
734-966 Fractel Lost Peninsula 8/20/2020
734-967 Ton80 Communications Carleton 1/14/2022
734-968 Omnipoint Communications Midwest Operations Wayne N/A
734-969 Teleport Communications America Rockwood N/A
734-970 Teleport Communications America Pinckney N/A
734-971 Michigan Bell Tel Co Ann Arbor N/A
734-972 Omnipoint Communications Midwest Operations Ann Arbor N/A
734-973 Michigan Bell Tel Co Ann Arbor N/A
734-975 Michigan Bell Tel Co Ann Arbor N/A
734-977 Comcast IP Phone Saline 10/2/2015
734-979 Cellco Partnership Plymouth N/A
734-981 Michigan Bell Tel Co Plymouth N/A
734-982 Ton80 Communications Trenton 3/24/2022
734-983 Michigan Bell Tel Co Plymouth N/A
734-984 Teleport Communications America Flat Rock N/A
734-985 MCIMetro Access Transmission Services Ypsilanti N/A
734-987 Ton80 Communications Plymouth 3/24/2022
734-991 MCIMetro Access Transmission Services Wyandotte N/A
734-992 Comcast IP Phone Romulus N/A
734-994 Michigan Bell Tel Co Ann Arbor N/A
734-995 Michigan Bell Tel Co Ann Arbor N/A
734-996 Michigan Bell Tel Co Ann Arbor N/A
734-997 Michigan Bell Tel Co Ann Arbor N/A
734-998 Michigan Bell Tel Co Ann Arbor N/A
734-999 Peerless Network Of Michigan Ypsilanti 5/16/2014
  1. NPA-NXX assigned carrier; with Number Pooling thousand block numbers are often assigned to other carriers as well; moreover, phone numbers can be ported between service providers
  2. For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
  3. Assignment date. N/A - mostly central office codes assigned before 2001.
  4. NXX prefixes last updated: November 22, 2025

Cities in area code 734

City1 County Time Zone1
Ann Arbor Washtenaw E
Azalia Monroe E
Belleville Wayne E
Bridgewater Washtenaw E
Canton Wayne E
Carleton Monroe E
Chelsea Washtenaw E
Dexter Washtenaw E
Dundee Monroe E
Erie Monroe E
Flat Rock Wayne E
Garden City Wayne E
Gregory Livingston E
Grosse Ile Wayne E
Hell Livingston E
Ida Monroe E
La Salle Monroe E
Lambertville Monroe E
Livonia Wayne E
Luna Pier Monroe E
Manchester Washtenaw E
Maybee Monroe E
Milan Monroe E
Monroe Monroe E
New Boston Wayne E
Newport Monroe E
Ottawa Lake Monroe E
Petersburg Monroe E
Pinckney Livingston E
Plymouth Wayne E
Riverview Wayne E
Rockwood Wayne E
Romulus Wayne E
Saline Washtenaw E
Samaria Monroe E
South Rockwood Monroe E
Southgate Wayne E
Temperance Monroe E
Trenton Wayne E
Wayne Wayne E
Westland Wayne E
Whitmore Lake Washtenaw E
Whittaker Washtenaw E
Willis Washtenaw E
Wyandotte Wayne E
Ypsilanti Washtenaw E
  1. Listed above are most places served by USA area code 734. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
  2. E stands for Eastern Time (currently ).
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