Phone numbers in Liberty, Texas
Liberty has 11 phone prefixes in area code 936.
Biggest holders: AT&T (local phone), AT&T Enterprises, CenturyLink / Lumen. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 27%
- Local phone company 36%
- Internet / business phone carrier 27%
- Phone company 9%
Every prefix in Liberty
Search the first six digits of a number in this list. If it's here, the number started in Liberty with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 936-253 | AT&T Enterprises | Phone company | 2009 |
| 936-256 | CenturyLink / Lumen | Local phone company | 2015 |
| 936-334 | AT&T (local phone) | Local phone company | – |
| 936-336 | AT&T (local phone) | Local phone company | – |
| 936-346 | AT&T (local phone) | Local phone company | – |
| 936-391 | T-Mobile (including Sprint) | Mobile carrier | – |
| 936-397 | TON80 Communications | Internet / business phone carrier | 2021 |
| 936-514 | Peerless Network Of Texas | Internet / business phone carrier | 2004 |
| 936-629 | AT&T Mobility | Mobile carrier | 2025 |
| 936-641 | Verizon Wireless | Mobile carrier | 2006 |
| 936-776 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
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.