Phone numbers in Mandeville, Louisiana
Mandeville has 23 phone prefixes in area code 985.
Biggest holders: AT&T Mobility, AT&T (local phone), Windstream (PAETEC). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 48%
- Local phone company 26%
- Internet / business phone carrier 22%
- Phone company 4%
Every prefix in Mandeville
Search the first six digits of a number in this list. If it's here, the number started in Mandeville with the carrier shown. If it isn't, check the Louisiana page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 985-220 | Advanced Tel | Phone company | 2001 |
| 985-231 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 985-237 | AT&T Mobility | Mobile carrier | 2002 |
| 985-264 | AT&T Mobility | Mobile carrier | 2001 |
| 985-272 | CenturyLink / Lumen | Local phone company | 2016 |
| 985-334 | AT&T Mobility | Mobile carrier | 2019 |
| 985-353 | Verizon Wireless | Mobile carrier | 2022 |
| 985-373 | AT&T Mobility | Mobile carrier | – |
| 985-377 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 985-612 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 985-624 | AT&T (local phone) | Local phone company | – |
| 985-626 | AT&T (local phone) | Local phone company | – |
| 985-629 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 985-630 | AT&T Mobility | Mobile carrier | 2001 |
| 985-674 | AT&T (local phone) | Local phone company | – |
| 985-705 | AT&T Mobility | Mobile carrier | – |
| 985-727 | AT&T (local phone) | Local phone company | – |
| 985-778 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 985-789 | Verizon Wireless | Mobile carrier | – |
| 985-807 | AT&T Mobility | Mobile carrier | – |
| 985-819 | Comcast | Internet / business phone carrier | – |
| 985-869 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 985-951 | 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.