Phone numbers in Kalamazoo, Michigan
Kalamazoo has 114 phone prefixes in area code 269.
Biggest holders: AT&T (local phone), T-Mobile (including Sprint), Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 44%
- Local phone company 32%
- Internet / business phone carrier 18%
- Paging service 5%
- Phone company 1%
Every prefix in Kalamazoo
Search the first six digits of a number in this list. If it's here, the number started in Kalamazoo with the carrier shown. If it isn't, check the Michigan page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 269-207 | T-Mobile (including Sprint) | Mobile carrier | – |
| 269-212 | Spok | Paging service | – |
| 269-216 | AT&T (local phone) | Local phone company | – |
| 269-217 | T-Mobile (including Sprint) | Mobile carrier | – |
| 269-220 | T-Mobile (including Sprint) | Mobile carrier | 2013 |
| 269-226 | AT&T (local phone) | Local phone company | – |
| 269-232 | American Messaging Services | Paging service | – |
| 269-238 | Bandwidth | Internet / business phone carrier | 2022 |
| 269-249 | Vonage America | Internet / business phone carrier | 2018 |
| 269-250 | Onvoy | Internet / business phone carrier | – |
| 269-251 | Verizon Wireless | Mobile carrier | – |
| 269-254 | AT&T Mobility | Mobile carrier | 2009 |
| 269-267 | T-Mobile (including Sprint) | Mobile carrier | – |
| 269-270 | AT&T Mobility | Mobile carrier | 2007 |
| 269-271 | AT&T Mobility | Mobile carrier | – |
| 269-276 | AT&T (local phone) | Local phone company | – |
| 269-290 | AT&T Mobility | Mobile carrier | – |
| 269-303 | Verizon Wireless | Mobile carrier | – |
| 269-312 | AT&T Mobility | Mobile carrier | 2010 |
| 269-321 | AT&T (local phone) | Local phone company | – |
| 269-323 | AT&T (local phone) | Local phone company | – |
| 269-324 | AT&T (local phone) | Local phone company | – |
| 269-327 | AT&T (local phone) | Local phone company | – |
| 269-329 | AT&T (local phone) | Local phone company | – |
| 269-330 | Verizon Wireless | Mobile carrier | – |
| 269-333 | AT&T (local phone) | Local phone company | – |
| 269-337 | AT&T (local phone) | Local phone company | – |
| 269-341 | AT&T (local phone) | Local phone company | – |
| 269-342 | AT&T (local phone) | Local phone company | – |
| 269-343 | AT&T (local phone) | Local phone company | – |
| 269-344 | AT&T (local phone) | Local phone company | – |
| 269-345 | AT&T (local phone) | Local phone company | – |
| 269-348 | T-Mobile (including Sprint) | Mobile carrier | – |
| 269-349 | AT&T (local phone) | Local phone company | – |
| 269-350 | Verizon Wireless | Mobile carrier | 2008 |
| 269-352 | T-Mobile (including Sprint) | Mobile carrier | – |
| 269-353 | AT&T (local phone) | Local phone company | – |
| 269-359 | Onvoy | Internet / business phone carrier | 2012 |
| 269-360 | Verizon Wireless | Mobile carrier | 2022 |
| 269-364 | T-Mobile (including Sprint) | Mobile carrier | 2010 |
| 269-365 | Charter / Spectrum | Internet / business phone carrier | 2007 |
| 269-366 | AT&T Mobility | Mobile carrier | 2009 |
| 269-368 | AT&T (local phone) | Local phone company | – |
| 269-370 | Verizon Wireless | Mobile carrier | – |
| 269-372 | AT&T (local phone) | Local phone company | – |
| 269-373 | AT&T (local phone) | Local phone company | – |
| 269-375 | AT&T (local phone) | Local phone company | – |
| 269-376 | AT&T (local phone) | Local phone company | – |
| 269-377 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 269-381 | AT&T (local phone) | Local phone company | – |
| 269-382 | AT&T (local phone) | Local phone company | – |
| 269-383 | AT&T (local phone) | Local phone company | – |
| 269-384 | AT&T (local phone) | Local phone company | – |
| 269-385 | AT&T (local phone) | Local phone company | – |
| 269-387 | AT&T (local phone) | Local phone company | – |
| 269-388 | AT&T (local phone) | Local phone company | – |
| 269-389 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 269-391 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 269-400 | Nuso | Internet / business phone carrier | 2023 |
| 269-413 | Spok | Paging service | – |
| 269-440 | Mcc Telephony | Internet / business phone carrier | 2024 |
| 269-443 | MetroPCS (T-Mobile) | Mobile carrier | 2017 |
| 269-447 | T-Mobile (including Sprint) | Mobile carrier | 2011 |
| 269-454 | AT&T Mobility | Mobile carrier | 2024 |
| 269-459 | MCImetro (Verizon Business) | Internet / business phone carrier | 2012 |
| 269-478 | AT&T Mobility | Mobile carrier | 2025 |
| 269-488 | Onvoy | Internet / business phone carrier | – |
| 269-491 | Verizon Wireless | Mobile carrier | – |
| 269-492 | Onvoy | Internet / business phone carrier | – |
| 269-501 | AT&T Mobility | Mobile carrier | – |
| 269-513 | American Messaging Services | Paging service | – |
| 269-529 | Fractel | Internet / business phone carrier | 2020 |
| 269-532 | T-Mobile (including Sprint) | Mobile carrier | 2008 |
| 269-544 | AT&T (local phone) | Local phone company | – |
| 269-547 | Verizon Wireless | Mobile carrier | 2002 |
| 269-548 | Verizon Wireless | Mobile carrier | 2009 |
| 269-550 | MetroPCS (T-Mobile) | Mobile carrier | 2023 |
| 269-552 | AT&T (local phone) | Local phone company | – |
| 269-553 | AT&T (local phone) | Local phone company | – |
| 269-567 | AT&T (local phone) | Local phone company | – |
| 269-568 | Verizon Wireless | Mobile carrier | – |
| 269-569 | Verizon Wireless | Mobile carrier | – |
| 269-577 | Spok | Paging service | – |
| 269-585 | Interactive Services Network | Internet / business phone carrier | – |
| 269-598 | T-Mobile (including Sprint) | Mobile carrier | – |
| 269-599 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 269-615 | Verizon Wireless | Mobile carrier | 2001 |
| 269-633 | TON80 Communications | Internet / business phone carrier | 2021 |
| 269-666 | Onvoy | Internet / business phone carrier | 2017 |
| 269-669 | Boost / Virgin Mobile | Mobile carrier | 2026 |
| 269-716 | Verizon Wireless | Mobile carrier | – |
| 269-720 | T-Mobile (including Sprint) | Mobile carrier | – |
| 269-743 | AT&T Enterprises | Phone company | 2006 |
| 269-744 | T-Mobile (including Sprint) | Mobile carrier | – |
| 269-760 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 269-762 | Verizon Wireless | Mobile carrier | 2002 |
| 269-775 | Peerless Network Of Michigan | Internet / business phone carrier | 2015 |
| 269-777 | Indiana Paging Network | Paging service | 2008 |
| 269-779 | T-Mobile (including Sprint) | Mobile carrier | – |
| 269-800 | Fractel | Internet / business phone carrier | 2019 |
| 269-806 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 269-808 | AT&T Mobility | Mobile carrier | – |
| 269-823 | AT&T (local phone) | Local phone company | 2001 |
| 269-833 | AT&T (local phone) | Local phone company | – |
| 269-870 | AT&T (local phone) | Local phone company | – |
| 269-873 | T-Mobile (including Sprint) | Mobile carrier | – |
| 269-888 | Onvoy | Internet / business phone carrier | 2015 |
| 269-903 | Teleport Communications America | Internet / business phone carrier | – |
| 269-910 | Verizon Wireless | Mobile carrier | – |
| 269-929 | T-Mobile (including Sprint) | Mobile carrier | – |
| 269-973 | AT&T (local phone) | Local phone company | – |
| 269-978 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 269-993 | T-Mobile (including Sprint) | Mobile carrier | 2010 |
| 269-998 | T-Mobile (including Sprint) | Mobile carrier | – |
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.