Phone numbers in Ctrossipee, New Hampshire
Ctrossipee has 4 phone prefixes in area code 603.
Biggest holders: Freedom Ring Communications, Level 3 (Lumen), Consolidated Comm Of No. New England-nh. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 25%
- Local phone company 25%
- Internet / business phone carrier 25%
- Phone company 25%
Every prefix in Ctrossipee
Search the first six digits of a number in this list. If it's here, the number started in Ctrossipee with the carrier shown. If it isn't, check the New Hampshire page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 603-297 | Freedom Ring Communications | Phone company | – |
| 603-301 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 603-539 | Consolidated Comm Of No. New England-nh | Local phone company | – |
| 603-651 | UScellular | Mobile carrier | – |
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.