Phone numbers in Thibodaux, Louisiana
Thibodaux has 22 phone prefixes in area code 985.
Biggest holders: AT&T (local phone), AT&T Mobility, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 45%
- Local phone company 27%
- Internet / business phone carrier 23%
- Phone company 5%
Every prefix in Thibodaux
Search the first six digits of a number in this list. If it's here, the number started in Thibodaux with the carrier shown. If it isn't, check the Louisiana page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 985-227 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 985-228 | Verizon Wireless | Mobile carrier | 2003 |
| 985-271 | MetroPCS (T-Mobile) | Mobile carrier | 2003 |
| 985-316 | AT&T Mobility | Mobile carrier | 2016 |
| 985-324 | AT&T Mobility | Mobile carrier | 2019 |
| 985-362 | Onvoy | Internet / business phone carrier | 2024 |
| 985-387 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 985-413 | AT&T Mobility | Mobile carrier | – |
| 985-414 | AT&T Mobility | Mobile carrier | – |
| 985-435 | AT&T (local phone) | Local phone company | – |
| 985-438 | Verizon Wireless | Mobile carrier | – |
| 985-446 | AT&T (local phone) | Local phone company | – |
| 985-447 | AT&T (local phone) | Local phone company | – |
| 985-448 | AT&T (local phone) | Local phone company | – |
| 985-449 | AT&T (local phone) | Local phone company | – |
| 985-492 | Comcast | Internet / business phone carrier | 2005 |
| 985-493 | AT&T (local phone) | Local phone company | – |
| 985-625 | Hunt Telecommunications | Phone company | – |
| 985-713 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 985-803 | Verizon Wireless | Mobile carrier | – |
| 985-837 | TON80 Communications | Internet / business phone carrier | 2021 |
| 985-859 | AT&T Mobility | 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.