Phone numbers in Lost River, West Virginia
Lost River has 4 phone prefixes in area codes 304, 681.
Biggest holders: Hardy Telecommunications, T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 50%
- Phone company 50%
Every prefix in Lost River
Search the first six digits of a number in this list. If it's here, the number started in Lost River with the carrier shown. If it isn't, check the West Virginia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 304-434 | Hardy Telecommunications | Phone company | – |
| 304-490 | T-Mobile (including Sprint) | Mobile carrier | 2010 |
| 304-897 | Hardy Telecommunications | Phone company | – |
| 681-517 | T-Mobile (including Sprint) | Mobile carrier | 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.