Phone numbers in Oxford, Pennsylvania
Oxford has 9 phone prefixes in area codes 484, 610.
Biggest holders: Level 3 (Lumen), Onvoy, Verizon (local phone). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 11%
- Local phone company 22%
- Internet / business phone carrier 56%
- Phone company 11%
Every prefix in Oxford
Search the first six digits of a number in this list. If it's here, the number started in Oxford with the carrier shown. If it isn't, check the Pennsylvania page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 484-365 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 484-610 | Onvoy | Internet / business phone carrier | 2021 |
| 484-702 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 484-756 | T-Mobile (including Sprint) | Mobile carrier | – |
| 484-758 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 484-759 | Onvoy | Internet / business phone carrier | – |
| 610-467 | Armstrong Telecommunications | Phone company | 2007 |
| 610-932 | Verizon (local phone) | Local phone company | – |
| 610-998 | Verizon (local phone) | Local phone company | – |
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.