Phone numbers in Ferriday, Louisiana
Ferriday has 6 phone prefixes in area code 318.
Biggest holders: Verizon Wireless, AT&T Mobility, AT&T Enterprises. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 67%
- Local phone company 17%
- Phone company 17%
Every prefix in Ferriday
Search the first six digits of a number in this list. If it's here, the number started in Ferriday with the carrier shown. If it isn't, check the Louisiana page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 318-437 | AT&T Enterprises | Phone company | 2011 |
| 318-650 | Verizon Wireless | Mobile carrier | – |
| 318-719 | AT&T Mobility | Mobile carrier | – |
| 318-740 | AT&T Mobility | Mobile carrier | 2020 |
| 318-757 | AT&T (local phone) | Local phone company | – |
| 318-758 | Verizon Wireless | Mobile 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.