Phone numbers in Savannah, Tennessee
Savannah has 10 phone prefixes in area code 731.
Biggest holders: Onvoy, AT&T (local phone), Verizon Wireless. 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 50%
- Phone company 10%
Every prefix in Savannah
Search the first six digits of a number in this list. If it's here, the number started in Savannah with the carrier shown. If it isn't, check the Tennessee page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 731-266 | Onvoy | Internet / business phone carrier | 2024 |
| 731-400 | Onvoy | Internet / business phone carrier | – |
| 731-412 | Verizon Wireless | Mobile carrier | 2003 |
| 731-438 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 731-458 | Telnyx | Internet / business phone carrier | – |
| 731-607 | AT&T Mobility | Mobile carrier | – |
| 731-654 | Aeneas Communications | Phone company | – |
| 731-727 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 731-925 | AT&T (local phone) | Local phone company | – |
| 731-926 | AT&T (local phone) | Local 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.