Phone numbers in Alpena, Michigan
Alpena has 15 phone prefixes in area code 989.
Biggest holders: Verizon Wireless, Frontier, AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 20%
- Internet / business phone carrier 27%
- Paging service 13%
- Phone company 7%
Every prefix in Alpena
Search the first six digits of a number in this list. If it's here, the number started in Alpena with the carrier shown. If it isn't, check the Michigan page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 989-255 | Verizon Wireless | Mobile carrier | 2004 |
| 989-278 | 123.NET | Phone company | 2003 |
| 989-340 | Charter / Spectrum | Internet / business phone carrier | 2007 |
| 989-354 | Frontier | Local phone company | – |
| 989-356 | Frontier | Local phone company | – |
| 989-358 | Frontier | Local phone company | – |
| 989-419 | Interactive Services Network | Internet / business phone carrier | 2001 |
| 989-464 | Verizon Wireless | Mobile carrier | 2002 |
| 989-590 | Verizon Wireless | Mobile carrier | – |
| 989-591 | Spok | Paging service | – |
| 989-603 | American Messaging Services | Paging service | – |
| 989-657 | AT&T Mobility | Mobile carrier | – |
| 989-880 | Peninsula Fiber Network | Internet / business phone carrier | 2018 |
| 989-884 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 989-916 | AT&T Mobility | 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.