Phone numbers in Corsica, Pennsylvania
Corsica has 4 phone prefixes in area codes 582, 814.
Biggest holders: Onvoy, Windstream Pennsylvania, Comcast. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 25%
- Internet / business phone carrier 75%
Every prefix in Corsica
Search the first six digits of a number in this list. If it's here, the number started in Corsica with the carrier shown. If it isn't, check the Pennsylvania page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 582-282 | Onvoy | Internet / business phone carrier | 2021 |
| 814-379 | Windstream Pennsylvania | Local phone company | – |
| 814-640 | Comcast | Internet / business phone carrier | 2008 |
| 814-914 | Core Communications | Internet / business phone carrier | 2009 |
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.