Phone numbers in Saginaw, Michigan
Saginaw has 114 phone prefixes in area code 989.
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 39%
- Local phone company 26%
- Internet / business phone carrier 21%
- Paging service 9%
- Phone company 5%
Every prefix in Saginaw
Search the first six digits of a number in this list. If it's here, the number started in Saginaw with the carrier shown. If it isn't, check the Michigan page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 989-201 | American Messaging Services | Paging service | – |
| 989-208 | Windstream (PAETEC) | Internet / business phone carrier | 2022 |
| 989-212 | American Messaging Services | Paging service | – |
| 989-213 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 989-220 | Verizon Wireless | Mobile carrier | – |
| 989-222 | American Messaging Services | Paging service | – |
| 989-233 | T-Mobile (including Sprint) | Mobile carrier | – |
| 989-239 | T-Mobile (including Sprint) | Mobile carrier | – |
| 989-245 | Verizon Wireless | Mobile carrier | – |
| 989-249 | AT&T (local phone) | Local phone company | – |
| 989-252 | Windstream (PAETEC) | Internet / business phone carrier | 2005 |
| 989-253 | Spok | Paging service | – |
| 989-258 | American Messaging Services | Paging service | – |
| 989-270 | Onvoy | Internet / business phone carrier | 2017 |
| 989-272 | Clear Rate Communications | Phone company | 2007 |
| 989-274 | Verizon Wireless | Mobile carrier | – |
| 989-276 | American Messaging Services | Paging service | – |
| 989-280 | Verizon Wireless | Mobile carrier | – |
| 989-284 | Verizon Wireless | Mobile carrier | – |
| 989-293 | Verizon Wireless | Mobile carrier | – |
| 989-295 | Verizon Wireless | Mobile carrier | – |
| 989-297 | Verizon Wireless | Mobile carrier | – |
| 989-298 | AT&T (local phone) | Local phone company | – |
| 989-320 | Intrado Communications | Phone company | 2020 |
| 989-321 | AT&T Mobility | Mobile carrier | 2005 |
| 989-326 | Verizon Wireless | Mobile carrier | – |
| 989-327 | AT&T Enterprises | Phone company | 2005 |
| 989-332 | MetroPCS (T-Mobile) | Mobile carrier | 2008 |
| 989-341 | Teleport Communications America | Internet / business phone carrier | 2007 |
| 989-355 | Onvoy | Internet / business phone carrier | 2012 |
| 989-364 | IP Horizon | Internet / business phone carrier | 2021 |
| 989-372 | Bandwidth | Internet / business phone carrier | 2008 |
| 989-384 | American Messaging Services | Paging service | – |
| 989-385 | Verizon Wireless | Mobile carrier | – |
| 989-392 | AT&T Mobility | Mobile carrier | 2008 |
| 989-393 | Interactive Services Network | Internet / business phone carrier | 2002 |
| 989-395 | Verizon Wireless | Mobile carrier | – |
| 989-397 | AT&T Mobility | Mobile carrier | – |
| 989-399 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 989-401 | Charter / Spectrum | Internet / business phone carrier | 2007 |
| 989-412 | Verizon Wireless | Mobile carrier | – |
| 989-443 | T-Mobile (including Sprint) | Mobile carrier | 2004 |
| 989-451 | Boost / Virgin Mobile | Mobile carrier | 2021 |
| 989-475 | Windstream (PAETEC) | Internet / business phone carrier | 2007 |
| 989-482 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 989-484 | MCImetro (Verizon Business) | Internet / business phone carrier | 2003 |
| 989-493 | T-Mobile (including Sprint) | Mobile carrier | – |
| 989-497 | AT&T (local phone) | Local phone company | – |
| 989-498 | AT&T (local phone) | Local phone company | – |
| 989-501 | T-Mobile (including Sprint) | Mobile carrier | – |
| 989-522 | T-Mobile (including Sprint) | Mobile carrier | 2010 |
| 989-525 | Windstream (PAETEC) | Internet / business phone carrier | 2005 |
| 989-529 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 989-543 | Wavenation | Phone company | 2026 |
| 989-558 | Vonage America | Internet / business phone carrier | 2018 |
| 989-562 | Ahoi | Phone company | 2026 |
| 989-574 | Verizon Wireless | Mobile carrier | – |
| 989-577 | Onvoy | Internet / business phone carrier | – |
| 989-583 | AT&T (local phone) | Local phone company | – |
| 989-596 | 123.NET | Phone company | 2002 |
| 989-598 | Verizon Wireless | Mobile carrier | – |
| 989-599 | Verizon Wireless | Mobile carrier | – |
| 989-607 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 989-610 | American Messaging Services | Paging service | – |
| 989-702 | Onvoy | Internet / business phone carrier | 2010 |
| 989-714 | T-Mobile (including Sprint) | Mobile carrier | – |
| 989-717 | T-Mobile (including Sprint) | Mobile carrier | – |
| 989-730 | American Messaging Services | Paging service | – |
| 989-737 | T-Mobile (including Sprint) | Mobile carrier | – |
| 989-746 | AT&T (local phone) | Local phone company | – |
| 989-751 | Verizon Wireless | Mobile carrier | – |
| 989-752 | AT&T (local phone) | Local phone company | – |
| 989-753 | AT&T (local phone) | Local phone company | – |
| 989-754 | AT&T (local phone) | Local phone company | – |
| 989-755 | AT&T (local phone) | Local phone company | – |
| 989-757 | AT&T (local phone) | Local phone company | – |
| 989-758 | AT&T (local phone) | Local phone company | – |
| 989-759 | AT&T (local phone) | Local phone company | – |
| 989-770 | AT&T (local phone) | Local phone company | – |
| 989-771 | AT&T (local phone) | Local phone company | – |
| 989-776 | AT&T (local phone) | Local phone company | – |
| 989-777 | AT&T (local phone) | Local phone company | – |
| 989-780 | Verizon Wireless | Mobile carrier | 2002 |
| 989-781 | AT&T (local phone) | Local phone company | – |
| 989-790 | AT&T (local phone) | Local phone company | – |
| 989-791 | AT&T (local phone) | Local phone company | – |
| 989-792 | AT&T (local phone) | Local phone company | – |
| 989-793 | AT&T (local phone) | Local phone company | – |
| 989-797 | AT&T (local phone) | Local phone company | – |
| 989-798 | Verizon Wireless | Mobile carrier | – |
| 989-799 | AT&T (local phone) | Local phone company | – |
| 989-830 | AT&T (local phone) | Local phone company | – |
| 989-844 | CenturyLink / Lumen | Local phone company | 2015 |
| 989-860 | Verizon Wireless | Mobile carrier | – |
| 989-870 | AT&T (local phone) | Local phone company | – |
| 989-877 | Terra Nova Telecom | Internet / business phone carrier | 2019 |
| 989-890 | AT&T (local phone) | Local phone company | – |
| 989-899 | Fractel | Internet / business phone carrier | 2020 |
| 989-900 | Onvoy | Internet / business phone carrier | 2017 |
| 989-902 | Onvoy | Internet / business phone carrier | 2021 |
| 989-906 | T-Mobile (including Sprint) | Mobile carrier | – |
| 989-907 | AT&T (local phone) | Local phone company | – |
| 989-909 | T-Mobile (including Sprint) | Mobile carrier | – |
| 989-920 | American Messaging Services | Paging service | – |
| 989-921 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 989-928 | Verizon Wireless | Mobile carrier | – |
| 989-930 | Verizon Wireless | Mobile carrier | 2014 |
| 989-964 | AT&T (local phone) | Local phone company | 2001 |
| 989-971 | AT&T Mobility | Mobile carrier | – |
| 989-980 | AT&T Mobility | Mobile carrier | 2002 |
| 989-988 | Commio | Internet / business phone carrier | 2019 |
| 989-990 | Skyetel | Internet / business phone carrier | 2021 |
| 989-992 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 989-996 | Verizon Wireless | Mobile carrier | 2001 |
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.