Phone numbers in Ogdensburg, New York
Ogdensburg has 7 phone prefixes in area codes 315, 680.
Biggest holders: Onvoy, Verizon (local phone), Tc Systems. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 29%
- Internet / business phone carrier 43%
- Phone company 29%
Every prefix in Ogdensburg
Search the first six digits of a number in this list. If it's here, the number started in Ogdensburg with the carrier shown. If it isn't, check the New York page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 315-393 | Verizon (local phone) | Local phone company | – |
| 315-394 | Verizon (local phone) | Local phone company | – |
| 315-541 | Tc Systems | Phone company | – |
| 315-605 | Northland Networks | Phone company | – |
| 315-614 | Onvoy | Internet / business phone carrier | – |
| 315-713 | Onvoy | Internet / business phone carrier | – |
| 680-325 | Onvoy | Internet / business phone carrier | 2025 |
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.