Phone numbers in Pharr, Texas
Pharr has 33 phone prefixes in area code 956.
Biggest holders: AT&T (local phone), MetroPCS (T-Mobile), Stpcs Joint Venture. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 55%
- Local phone company 21%
- Internet / business phone carrier 18%
- Phone company 6%
Every prefix in Pharr
Search the first six digits of a number in this list. If it's here, the number started in Pharr with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 956-223 | Charter / Spectrum | Internet / business phone carrier | 2003 |
| 956-258 | MetroPCS (T-Mobile) | Mobile carrier | 2013 |
| 956-283 | AT&T (local phone) | Local phone company | – |
| 956-325 | Stpcs Joint Venture | Mobile carrier | 2007 |
| 956-354 | Stpcs Joint Venture | Mobile carrier | 2007 |
| 956-402 | Stpcs Joint Venture | Mobile carrier | 2010 |
| 956-403 | MCImetro (Verizon Business) | Internet / business phone carrier | 2016 |
| 956-438 | MetroPCS (T-Mobile) | Mobile carrier | 2007 |
| 956-460 | MetroPCS (T-Mobile) | Mobile carrier | 2002 |
| 956-475 | AT&T Mobility | Mobile carrier | 2007 |
| 956-502 | AT&T Mobility | Mobile carrier | 2008 |
| 956-510 | MetroPCS (T-Mobile) | Mobile carrier | 2014 |
| 956-586 | AT&T Mobility | Mobile carrier | 2015 |
| 956-588 | Foremost Telecommunications | Phone company | 2005 |
| 956-601 | Charter / Spectrum | Internet / business phone carrier | 2014 |
| 956-666 | Foremost Telecommunications | Phone company | 2016 |
| 956-673 | AT&T Mobility | Mobile carrier | 2021 |
| 956-685 | AT&T Mobility | Mobile carrier | 2011 |
| 956-702 | AT&T (local phone) | Local phone company | – |
| 956-705 | Bandwidth | Internet / business phone carrier | 2023 |
| 956-715 | MetroPCS (T-Mobile) | Mobile carrier | 2016 |
| 956-781 | AT&T (local phone) | Local phone company | – |
| 956-782 | AT&T (local phone) | Local phone company | – |
| 956-783 | AT&T (local phone) | Local phone company | – |
| 956-784 | AT&T (local phone) | Local phone company | – |
| 956-787 | AT&T (local phone) | Local phone company | – |
| 956-812 | Stpcs Joint Venture | Mobile carrier | 2025 |
| 956-834 | Stpcs Joint Venture | Mobile carrier | 2026 |
| 956-837 | TON80 Communications | Internet / business phone carrier | 2022 |
| 956-884 | MetroPCS (T-Mobile) | Mobile carrier | 2006 |
| 956-904 | AT&T Mobility | Mobile carrier | 2007 |
| 956-927 | Onvoy | Internet / business phone carrier | 2024 |
| 956-961 | Stpcs Joint Venture | Mobile carrier | 2006 |
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.