Phone numbers in Homer, Louisiana
Homer has 6 phone prefixes in area code 318.
Biggest holders: AT&T Mobility, Cp-tel Network Services, Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 17%
- Local phone company 17%
- Internet / business phone carrier 50%
- Phone company 17%
Every prefix in Homer
Search the first six digits of a number in this list. If it's here, the number started in Homer with the carrier shown. If it isn't, check the Louisiana page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 318-225 | AT&T Mobility | Mobile carrier | 2003 |
| 318-234 | Cp-tel Network Services | Phone company | 2001 |
| 318-252 | Onvoy | Internet / business phone carrier | 2018 |
| 318-523 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 318-826 | TON80 Communications | Internet / business phone carrier | 2022 |
| 318-927 | 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.