Phone numbers in Lawrenceburg, Tennessee
Lawrenceburg has 13 phone prefixes in area code 931.
Biggest holders: AT&T Mobility, Verizon Wireless, Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 54%
- Local phone company 15%
- Internet / business phone carrier 31%
Every prefix in Lawrenceburg
Search the first six digits of a number in this list. If it's here, the number started in Lawrenceburg with the carrier shown. If it isn't, check the Tennessee page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 931-201 | AT&T Mobility | Mobile carrier | 2006 |
| 931-231 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 931-242 | Verizon Wireless | Mobile carrier | – |
| 931-244 | AT&T Mobility | Mobile carrier | – |
| 931-279 | Verizon Wireless | Mobile carrier | – |
| 931-300 | T-Mobile (including Sprint) | Mobile carrier | – |
| 931-321 | Verizon Wireless | Mobile carrier | 2015 |
| 931-324 | Telnyx | Internet / business phone carrier | 2017 |
| 931-475 | Onvoy | Internet / business phone carrier | 2026 |
| 931-629 | AT&T Mobility | Mobile carrier | – |
| 931-762 | AT&T (local phone) | Local phone company | – |
| 931-766 | AT&T (local phone) | Local phone company | – |
| 931-903 | Onvoy | Internet / business phone carrier | – |
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.