Phone numbers in Conway, New Hampshire
Conway has 4 phone prefixes in area code 603.
Biggest holders: Consolidated Comm Of No. New England-nh, Freedom Ring Communications, UScellular. 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 Conway
Search the first six digits of a number in this list. If it's here, the number started in Conway with the carrier shown. If it isn't, check the New Hampshire page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 603-447 | Consolidated Comm Of No. New England-nh | Local phone company | – |
| 603-452 | Freedom Ring Communications | Phone company | – |
| 603-662 | UScellular | Mobile carrier | – |
| 603-901 | MCImetro (Verizon Business) | Internet / business phone carrier | 2016 |
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.