Phone numbers in Gonzales, Louisiana
Gonzales has 18 phone prefixes in area code 225.
Biggest holders: East Ascension Telephone, T-Mobile (including Sprint), AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 44%
- Local phone company 28%
- Internet / business phone carrier 28%
Every prefix in Gonzales
Search the first six digits of a number in this list. If it's here, the number started in Gonzales with the carrier shown. If it isn't, check the Louisiana page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 225-210 | T-Mobile (including Sprint) | Mobile carrier | 2013 |
| 225-253 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 225-348 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 225-390 | Comcast | Internet / business phone carrier | 2017 |
| 225-391 | East Ascension Telephone | Local phone company | – |
| 225-449 | T-Mobile (including Sprint) | Mobile carrier | 2020 |
| 225-450 | Comcast | Internet / business phone carrier | – |
| 225-459 | Level 3 (Lumen) | Internet / business phone carrier | 2021 |
| 225-461 | AT&T Mobility | Mobile carrier | 2016 |
| 225-494 | Verizon Wireless | Mobile carrier | 2022 |
| 225-518 | AT&T Mobility | Mobile carrier | 2024 |
| 225-548 | Teleport Communications America La | Internet / business phone carrier | 2026 |
| 225-621 | East Ascension Telephone | Local phone company | – |
| 225-644 | East Ascension Telephone | Local phone company | – |
| 225-647 | East Ascension Telephone | Local phone company | – |
| 225-743 | East Ascension Telephone | Local phone company | – |
| 225-828 | AT&T Mobility | Mobile carrier | 2015 |
| 225-846 | TON80 Communications | Internet / business phone carrier | 2021 |
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.