Phone numbers in Lansing, Michigan
Lansing has 164 phone prefixes in area code 517.
Biggest holders: AT&T (local phone), Verizon Wireless, T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 31%
- Local phone company 37%
- Internet / business phone carrier 22%
- Paging service 6%
- Phone company 4%
Every prefix in Lansing
Search the first six digits of a number in this list. If it's here, the number started in Lansing with the carrier shown. If it isn't, check the Michigan page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 517-202 | T-Mobile (including Sprint) | Mobile carrier | – |
| 517-203 | AT&T (local phone) | Local phone company | – |
| 517-204 | T-Mobile (including Sprint) | Mobile carrier | – |
| 517-214 | T-Mobile (including Sprint) | Mobile carrier | – |
| 517-216 | Csc Wireless | Mobile carrier | 2020 |
| 517-220 | CenturyLink / Lumen | Local phone company | 2015 |
| 517-226 | American Messaging Services | Paging service | – |
| 517-228 | Spok | Paging service | – |
| 517-229 | Spok | Paging service | – |
| 517-230 | Verizon Wireless | Mobile carrier | – |
| 517-232 | Spok | Paging service | – |
| 517-237 | Onvoy | Internet / business phone carrier | – |
| 517-241 | AT&T (local phone) | Local phone company | – |
| 517-242 | Verizon Wireless | Mobile carrier | – |
| 517-243 | Verizon Wireless | Mobile carrier | – |
| 517-246 | Peerless Network Of Michigan | Internet / business phone carrier | 2019 |
| 517-249 | AT&T Mobility | Mobile carrier | 2017 |
| 517-251 | American Messaging Services | Paging service | – |
| 517-253 | AT&T (local phone) | Local phone company | 2013 |
| 517-255 | American Messaging Services | Paging service | – |
| 517-256 | Verizon Wireless | Mobile carrier | – |
| 517-267 | AT&T (local phone) | Local phone company | – |
| 517-272 | AT&T (local phone) | Local phone company | – |
| 517-275 | Wiretap Telecom | Phone company | 2017 |
| 517-281 | Verizon Wireless | Mobile carrier | – |
| 517-282 | Verizon Wireless | Mobile carrier | – |
| 517-284 | AT&T (local phone) | Local phone company | 2011 |
| 517-285 | Verizon Wireless | Mobile carrier | – |
| 517-289 | Onvoy | Internet / business phone carrier | – |
| 517-290 | Verizon Wireless | Mobile carrier | – |
| 517-299 | Bandwidth | Internet / business phone carrier | 2023 |
| 517-303 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 517-316 | AT&T (local phone) | Local phone company | – |
| 517-318 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 517-319 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 517-321 | AT&T (local phone) | Local phone company | – |
| 517-322 | AT&T (local phone) | Local phone company | – |
| 517-323 | AT&T (local phone) | Local phone company | – |
| 517-324 | AT&T (local phone) | Local phone company | – |
| 517-325 | AT&T (local phone) | Local phone company | – |
| 517-326 | Boost / Virgin Mobile | Mobile carrier | 2021 |
| 517-327 | AT&T (local phone) | Local phone company | – |
| 517-328 | IP Horizon | Internet / business phone carrier | 2021 |
| 517-329 | Voip Innovations | Internet / business phone carrier | 2019 |
| 517-331 | Verizon Wireless | Mobile carrier | – |
| 517-332 | AT&T (local phone) | Local phone company | – |
| 517-333 | AT&T (local phone) | Local phone company | – |
| 517-334 | AT&T (local phone) | Local phone company | – |
| 517-335 | AT&T (local phone) | Local phone company | – |
| 517-336 | AT&T (local phone) | Local phone company | – |
| 517-337 | AT&T (local phone) | Local phone company | – |
| 517-339 | AT&T (local phone) | Local phone company | – |
| 517-340 | Spok | Paging service | – |
| 517-341 | Spok | Paging service | – |
| 517-342 | AT&T (local phone) | Local phone company | – |
| 517-346 | AT&T (local phone) | Local phone company | – |
| 517-347 | AT&T (local phone) | Local phone company | – |
| 517-348 | Onvoy | Internet / business phone carrier | 2009 |
| 517-349 | AT&T (local phone) | Local phone company | – |
| 517-350 | Hd Carrier | Internet / business phone carrier | 2023 |
| 517-351 | AT&T (local phone) | Local phone company | – |
| 517-353 | AT&T (local phone) | Local phone company | – |
| 517-355 | AT&T (local phone) | Local phone company | – |
| 517-356 | Fractel | Internet / business phone carrier | 2019 |
| 517-360 | American Messaging Services | Paging service | – |
| 517-363 | AT&T (local phone) | Local phone company | – |
| 517-364 | AT&T (local phone) | Local phone company | – |
| 517-367 | AT&T (local phone) | Local phone company | – |
| 517-371 | AT&T (local phone) | Local phone company | – |
| 517-372 | AT&T (local phone) | Local phone company | – |
| 517-373 | AT&T (local phone) | Local phone company | – |
| 517-374 | AT&T (local phone) | Local phone company | – |
| 517-377 | AT&T (local phone) | Local phone company | – |
| 517-381 | AT&T (local phone) | Local phone company | – |
| 517-385 | Wavenation | Phone company | 2026 |
| 517-388 | Verizon Wireless | Mobile carrier | – |
| 517-391 | T-Mobile (including Sprint) | Mobile carrier | – |
| 517-393 | AT&T (local phone) | Local phone company | – |
| 517-394 | AT&T (local phone) | Local phone company | – |
| 517-400 | Onvoy | Internet / business phone carrier | 2019 |
| 517-402 | T-Mobile (including Sprint) | Mobile carrier | – |
| 517-410 | T-Mobile (including Sprint) | Mobile carrier | – |
| 517-420 | Verizon Wireless | Mobile carrier | – |
| 517-432 | AT&T (local phone) | Local phone company | – |
| 517-440 | Nuso | Internet / business phone carrier | 2021 |
| 517-449 | Verizon Wireless | Mobile carrier | – |
| 517-455 | Windstream (PAETEC) | Internet / business phone carrier | 2005 |
| 517-481 | AT&T (local phone) | Local phone company | – |
| 517-482 | AT&T (local phone) | Local phone company | – |
| 517-483 | AT&T (local phone) | Local phone company | – |
| 517-484 | AT&T (local phone) | Local phone company | – |
| 517-485 | AT&T (local phone) | Local phone company | – |
| 517-487 | AT&T (local phone) | Local phone company | – |
| 517-488 | Windstream (PAETEC) | Internet / business phone carrier | 2005 |
| 517-489 | Onvoy | Internet / business phone carrier | 2010 |
| 517-490 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 517-492 | Onvoy | Internet / business phone carrier | – |
| 517-505 | T-Mobile (including Sprint) | Mobile carrier | – |
| 517-507 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 517-512 | Verizon Wireless | Mobile carrier | – |
| 517-515 | AT&T Mobility | Mobile carrier | 2008 |
| 517-528 | T-Mobile (including Sprint) | Mobile carrier | 2010 |
| 517-574 | Clear Rate Communications | Phone company | 2008 |
| 517-575 | AT&T (local phone) | Local phone company | – |
| 517-580 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 517-582 | Verizon Wireless | Mobile carrier | – |
| 517-587 | Ahoi | Phone company | 2026 |
| 517-599 | Verizon Wireless | Mobile carrier | – |
| 517-614 | Verizon Wireless | Mobile carrier | 2002 |
| 517-619 | Teleport Communications America | Internet / business phone carrier | 2017 |
| 517-636 | AT&T (local phone) | Local phone company | 2001 |
| 517-643 | Verizon Wireless | Mobile carrier | 2001 |
| 517-648 | Verizon Wireless | Mobile carrier | – |
| 517-657 | Comcast | Internet / business phone carrier | – |
| 517-664 | AT&T (local phone) | Local phone company | – |
| 517-679 | 123.NET | Phone company | 2002 |
| 517-702 | AT&T (local phone) | Local phone company | – |
| 517-703 | AT&T (local phone) | Local phone company | – |
| 517-706 | AT&T (local phone) | Local phone company | – |
| 517-708 | Cynergycomm.net | Phone company | 2006 |
| 517-712 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 517-719 | T-Mobile (including Sprint) | Mobile carrier | – |
| 517-721 | AT&T (local phone) | Local phone company | 2002 |
| 517-730 | Vonage America | Internet / business phone carrier | 2018 |
| 517-744 | Skyetel | Internet / business phone carrier | 2021 |
| 517-749 | T-Mobile (including Sprint) | Mobile carrier | – |
| 517-755 | AT&T Mobility | Mobile carrier | 2005 |
| 517-763 | AT&T (local phone) | Local phone company | – |
| 517-770 | Commio | Internet / business phone carrier | 2021 |
| 517-775 | AT&T Mobility | Mobile carrier | 2002 |
| 517-794 | American Messaging Services | Paging service | – |
| 517-802 | AT&T (local phone) | Local phone company | 2007 |
| 517-803 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 517-816 | Onvoy | Internet / business phone carrier | – |
| 517-819 | T-Mobile (including Sprint) | Mobile carrier | – |
| 517-827 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 517-853 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 517-855 | Terra Nova Telecom | Internet / business phone carrier | 2021 |
| 517-862 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 517-881 | Verizon Wireless | Mobile carrier | – |
| 517-882 | AT&T (local phone) | Local phone company | – |
| 517-884 | AT&T (local phone) | Local phone company | – |
| 517-885 | AT&T (local phone) | Local phone company | – |
| 517-886 | AT&T (local phone) | Local phone company | – |
| 517-887 | AT&T (local phone) | Local phone company | – |
| 517-892 | Teleport Communications America | Internet / business phone carrier | 2023 |
| 517-893 | Twilio | Internet / business phone carrier | 2022 |
| 517-894 | MetroPCS (T-Mobile) | Mobile carrier | 2008 |
| 517-896 | Verizon Wireless | Mobile carrier | – |
| 517-897 | Verizon Wireless | Mobile carrier | – |
| 517-898 | Verizon Wireless | Mobile carrier | – |
| 517-899 | Verizon Wireless | Mobile carrier | – |
| 517-908 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 517-913 | Interactive Services Network | Internet / business phone carrier | – |
| 517-927 | Verizon Wireless | Mobile carrier | – |
| 517-930 | Verizon Wireless | Mobile carrier | – |
| 517-940 | AT&T Mobility | Mobile carrier | 2014 |
| 517-944 | T-Mobile (including Sprint) | Mobile carrier | – |
| 517-974 | AT&T Mobility | Mobile carrier | – |
| 517-975 | Windstream (PAETEC) | Internet / business phone carrier | 2007 |
| 517-977 | Comcast | Internet / business phone carrier | 2006 |
| 517-980 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 517-993 | Teleport Communications America | Internet / business phone carrier | – |
| 517-999 | Acd Telecom | Phone company | – |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.