Phone numbers in Jonesville, Michigan
Jonesville has 6 phone prefixes in area code 517.
Biggest holders: American Messaging Services, 123.NET, Level 3 (Lumen). This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 17%
- Internet / business phone carrier 33%
- Paging service 17%
- Phone company 33%
Every prefix in Jonesville
Search the first six digits of a number in this list. If it's here, the number started in Jonesville with the carrier shown. If it isn't, check the Michigan page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 517-407 | American Messaging Services | Paging service | – |
| 517-609 | 123.NET | Phone company | 2002 |
| 517-826 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 517-849 | AT&T (local phone) | Local phone company | – |
| 517-916 | Interactive Services Network | Internet / business phone carrier | 2001 |
| 517-995 | Acd Telecom | Phone company | 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.