Phone numbers in Unionville, New York
Unionville has 3 phone prefixes in area code 845.
Biggest holders: Csc Voice, Frontier, Peering Hub. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 33%
- Internet / business phone carrier 33%
- Phone company 33%
Every prefix in Unionville
Search the first six digits of a number in this list. If it's here, the number started in Unionville with the carrier shown. If it isn't, check the New York page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 845-683 | Csc Voice | Internet / business phone carrier | 2004 |
| 845-726 | Frontier | Local phone company | – |
| 845-992 | Peering Hub | Phone company | 2023 |
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.