Phone numbers in Sparta, Tennessee
Sparta has 7 phone prefixes in area code 931.
Biggest holders: Ben Lomand Rural Tel. Coop, AT&T Mobility, Fractel. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 14%
- Local phone company 43%
- Internet / business phone carrier 29%
- Phone company 14%
Every prefix in Sparta
Search the first six digits of a number in this list. If it's here, the number started in Sparta with the carrier shown. If it isn't, check the Tennessee page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 931-256 | AT&T Mobility | Mobile carrier | 2001 |
| 931-345 | Fractel | Internet / business phone carrier | 2020 |
| 931-428 | Onvoy | Internet / business phone carrier | 2024 |
| 931-738 | Ben Lomand Rural Tel. Coop | Local phone company | – |
| 931-739 | Ben Lomand Rural Tel. Coop | Local phone company | – |
| 931-836 | Frontier | Local phone company | – |
| 931-837 | Ben Lomand Communications | 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.