← Area code 304
304-366 phone numbers
Numbers 304-366-0000 to 304-366-9999 are assigned to Frontier West Virginia Inc. in Fairmont, WV.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 304-366
- 1 (304) 366-0080 2complaints
- 2 (304) 366-6151 2complaints
- 3 (304) 366-0618 1complaints
- 4 (304) 366-1130 1complaints
- 5 (304) 366-1359 1complaints
- 6 (304) 366-2554 1complaints
- 7 (304) 366-2803 1complaints
- 8 (304) 366-2836 1complaints
- 9 (304) 366-2922 1complaints
- 10 (304) 366-4289 1complaints
- 11 (304) 366-4608 1complaints
- 12 (304) 366-4682 1complaints
- 13 (304) 366-6435 1complaints
- 14 (304) 366-6649 1complaints
- 15 (304) 366-6865 1complaints
- 16 (304) 366-8066 1complaints
- 17 (304) 366-8124 1complaints
- 18 (304) 366-8219 1complaints
- 19 (304) 366-8371 1complaints
- 20 (304) 366-8465 1complaints