Phone numbers in Charlotte, Michigan
Charlotte has 15 phone prefixes in area code 517.
Biggest holders: Verizon Wireless, AT&T (local phone), T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 40%
- Local phone company 13%
- Internet / business phone carrier 27%
- Paging service 7%
- Phone company 13%
Every prefix in Charlotte
Search the first six digits of a number in this list. If it's here, the number started in Charlotte with the carrier shown. If it isn't, check the Michigan page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 517-213 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 517-231 | Verizon Wireless | Mobile carrier | – |
| 517-384 | AT&T Mobility | Mobile carrier | 2024 |
| 517-444 | MCImetro (Verizon Business) | Internet / business phone carrier | 2005 |
| 517-541 | AT&T (local phone) | Local phone company | – |
| 517-543 | AT&T (local phone) | Local phone company | – |
| 517-588 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 517-652 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 517-667 | Verizon Wireless | Mobile carrier | 2002 |
| 517-727 | Interactive Services Network | Internet / business phone carrier | 2001 |
| 517-786 | Fractel | Internet / business phone carrier | 2021 |
| 517-873 | 123.NET | Phone company | 2002 |
| 517-973 | American Messaging Services | Paging service | – |
| 517-983 | Verizon Wireless | Mobile carrier | 2004 |
| 517-997 | 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.