Phone numbers in Toomsuba, Mississippi
Toomsuba has 5 phone prefixes in area codes 601, 769.
Biggest holders: AT&T Mobility, AT&T (local phone), Comcast. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 40%
- Local phone company 20%
- Internet / business phone carrier 40%
Every prefix in Toomsuba
Search the first six digits of a number in this list. If it's here, the number started in Toomsuba with the carrier shown. If it isn't, check the Mississippi page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 601-388 | AT&T Mobility | Mobile carrier | 2026 |
| 601-632 | AT&T (local phone) | Local phone company | – |
| 601-637 | Comcast | Internet / business phone carrier | 2007 |
| 601-851 | Level 3 (Lumen) | Internet / business phone carrier | 2005 |
| 769-219 | AT&T Mobility | Mobile carrier | 2018 |
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.