Phone numbers in Somerset, Pennsylvania
Somerset has 16 phone prefixes in area codes 582, 814.
Biggest holders: Verizon (local phone), Verizon Wireless, AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 38%
- Local phone company 25%
- Internet / business phone carrier 31%
- Phone company 6%
Every prefix in Somerset
Search the first six digits of a number in this list. If it's here, the number started in Somerset with the carrier shown. If it isn't, check the Pennsylvania page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 582-264 | Verizon Wireless | Mobile carrier | 2024 |
| 582-436 | TON80 Communications | Internet / business phone carrier | 2022 |
| 814-233 | Verizon Wireless | Mobile carrier | – |
| 814-279 | AT&T Mobility | Mobile carrier | 2001 |
| 814-289 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 814-417 | Verizon (local phone) | Local phone company | 2019 |
| 814-442 | AT&T Mobility | Mobile carrier | – |
| 814-443 | Verizon (local phone) | Local phone company | – |
| 814-444 | Verizon (local phone) | Local phone company | – |
| 814-445 | Verizon (local phone) | Local phone company | – |
| 814-483 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 814-485 | Onvoy | Internet / business phone carrier | 2016 |
| 814-521 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 814-530 | Onvoy | Internet / business phone carrier | 2002 |
| 814-701 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 814-714 | Armstrong Telecommunications | Phone company | 2007 |
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.