Phone numbers in St. Marys, Pennsylvania
St. Marys has 10 phone prefixes in area codes 582, 814.
Biggest holders: Verizon Wireless, Windstream Pennsylvania, Skyetel. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 50%
- Local phone company 30%
- Internet / business phone carrier 20%
Every prefix in St. Marys
Search the first six digits of a number in this list. If it's here, the number started in St. Marys with the carrier shown. If it isn't, check the Pennsylvania page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 582-288 | Skyetel | Internet / business phone carrier | 2021 |
| 814-245 | Onvoy | Internet / business phone carrier | 2015 |
| 814-335 | Verizon Wireless | Mobile carrier | 2001 |
| 814-389 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 814-512 | AT&T Mobility | Mobile carrier | – |
| 814-594 | Verizon Wireless | Mobile carrier | – |
| 814-781 | Windstream Pennsylvania | Local phone company | – |
| 814-788 | Windstream Pennsylvania | Local phone company | – |
| 814-834 | Windstream Pennsylvania | Local phone company | – |
| 814-971 | Verizon Wireless | Mobile carrier | 2020 |
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.