Phone numbers in Hattiesburg, Mississippi
Hattiesburg has 61 phone prefixes in area codes 601, 769.
Biggest holders: AT&T (local phone), AT&T Mobility, Cellular South. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 43%
- Local phone company 30%
- Internet / business phone carrier 18%
- Paging service 2%
- Phone company 8%
Every prefix in Hattiesburg
Search the first six digits of a number in this list. If it's here, the number started in Hattiesburg with the carrier shown. If it isn't, check the Mississippi page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 601-205 | Onvoy | Internet / business phone carrier | 2024 |
| 601-255 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 601-261 | AT&T (local phone) | Local phone company | – |
| 601-264 | AT&T (local phone) | Local phone company | – |
| 601-266 | AT&T (local phone) | Local phone company | – |
| 601-268 | AT&T (local phone) | Local phone company | – |
| 601-270 | Cellular South | Mobile carrier | – |
| 601-271 | AT&T (local phone) | Local phone company | – |
| 601-288 | AT&T (local phone) | Local phone company | – |
| 601-296 | AT&T (local phone) | Local phone company | – |
| 601-297 | Verizon Wireless | Mobile carrier | – |
| 601-299 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 601-305 | Bandwidth | Internet / business phone carrier | – |
| 601-307 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | – |
| 601-310 | AT&T Mobility | Mobile carrier | 2001 |
| 601-315 | Southern Communications Services | Phone company | – |
| 601-318 | AT&T (local phone) | Local phone company | – |
| 601-325 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 601-329 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 601-332 | AT&T Mobility | Mobile carrier | – |
| 601-336 | Level 3 (Lumen) | Internet / business phone carrier | 2006 |
| 601-402 | Verizon Wireless | Mobile carrier | – |
| 601-408 | Cellular South | Mobile carrier | – |
| 601-434 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 601-447 | AT&T Mobility | Mobile carrier | – |
| 601-450 | Telepak Networks | Phone company | – |
| 601-459 | Spok | Paging service | – |
| 601-466 | AT&T Mobility | Mobile carrier | – |
| 601-467 | AT&T Mobility | Mobile carrier | 2001 |
| 601-475 | Telepak Networks | Phone company | 2001 |
| 601-520 | Verizon Wireless | Mobile carrier | – |
| 601-543 | AT&T (local phone) | Local phone company | – |
| 601-544 | AT&T (local phone) | Local phone company | – |
| 601-545 | AT&T (local phone) | Local phone company | – |
| 601-549 | Verizon Wireless | Mobile carrier | – |
| 601-550 | Verizon Wireless | Mobile carrier | – |
| 601-554 | AT&T (local phone) | Local phone company | – |
| 601-558 | AT&T (local phone) | Local phone company | – |
| 601-570 | AT&T (local phone) | Local phone company | – |
| 601-579 | AT&T (local phone) | Local phone company | – |
| 601-582 | AT&T (local phone) | Local phone company | – |
| 601-583 | AT&T (local phone) | Local phone company | – |
| 601-584 | AT&T (local phone) | Local phone company | – |
| 601-596 | Cellular South | Mobile carrier | 2002 |
| 601-599 | Comcast | Internet / business phone carrier | – |
| 601-602 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 601-606 | Cellular South | Mobile carrier | – |
| 601-610 | MetroPCS (T-Mobile) | Mobile carrier | 2002 |
| 601-620 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 601-658 | Verizon Wireless | Mobile carrier | 2003 |
| 601-705 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 601-726 | Tec Of Jackson | Phone company | 2002 |
| 601-818 | AT&T Mobility | Mobile carrier | – |
| 601-909 | Telepak Networks | Phone company | 2010 |
| 601-913 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | – |
| 769-207 | Teleport Communications America Ms | Internet / business phone carrier | 2017 |
| 769-223 | Cellular South | Mobile carrier | 2007 |
| 769-280 | Boost / Virgin Mobile | Mobile carrier | 2022 |
| 769-304 | AT&T Mobility | Mobile carrier | 2023 |
| 769-378 | TON80 Communications | Internet / business phone carrier | 2022 |
| 769-390 | Cellular South | Mobile carrier | 2011 |
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.