Phone numbers in Selmer, Tennessee
Selmer has 10 phone prefixes in area code 731.
Biggest holders: AT&T (local phone), Telnyx, Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 20%
- Local phone company 20%
- Internet / business phone carrier 40%
- Phone company 20%
Every prefix in Selmer
Search the first six digits of a number in this list. If it's here, the number started in Selmer with the carrier shown. If it isn't, check the Tennessee page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 731-244 | Telnyx | Internet / business phone carrier | 2017 |
| 731-270 | Onvoy | Internet / business phone carrier | 2024 |
| 731-434 | Verizon Wireless | Mobile carrier | 2003 |
| 731-439 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 731-453 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 731-610 | AT&T Mobility | Mobile carrier | – |
| 731-645 | AT&T (local phone) | Local phone company | – |
| 731-646 | AT&T (local phone) | Local phone company | – |
| 731-713 | Aeneas Communications | Phone company | – |
| 731-982 | AT&T Enterprises | Phone company | 2010 |
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.