| District of West Virginia area codes: 304 | |
|---|---|
| Country | United States |
| State/Province | West Virginia |
| Major City | Charleston |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 304-891 | Roane | Walton, WV | Fibernet |
| 304-892 | Preston | Newburg, WV | Frontier West Virginia Inc. |
| 304-893 | Wood | Parkersburg, WV | Frontier West Virginia Inc. |
| 304-894 | Raleigh | Beckley, WV | Frontier West Virginia Inc. |
| 304-895 | Mason | Letart, WV | Citizens Telecommunications Co Of West Virginia |
| 304-896 | Logan | Logan, WV | Level 3 Communications |
| 304-897 | Hardy | Baker, WV | Hardy Telecommunications |
| 304-898 | Mercer | Athens, WV | Citizens Telecommunications Co Of West Virginia |
| 304-899 | Mingo | Williamson, WV | Fibernet |
| 304-900 | Fayette | Fayetteville, WV | Shentel Communications |
| 304-901 | Berkeley | Martinsburg, WV | Citynet West Virginia |
| 304-902 | Pendleton | Franklin, WV | Level 3 Communications |
| 304-903 | Taylor | Grafton, WV | Level 3 Communications |
| 304-904 | Lewis | Weston, WV | Level 3 Communications |
| 304-905 | Ohio | Wheeling, WV | Comcast Phone Of West Virgina |
| 304-906 | Monongalia | Morgantown, WV | Level 3 Communications |
| 304-907 | Ohio | Wheeling, WV | Level 3 Communications |
| 304-908 | Wayne | Kenova, WV | Level 3 Communications |
| 304-909 | Ohio | Triadelphia, WV | Comcast Phone Of West Virgina |
| 304-910 | Mercer | Bluefield, WV | Virginia PCS Alliance, L.c. |
There are 782 prefixes, In the code area, the major cities are Charleston, WV;Huntington, WV;Morgantown, WV;Parke. The major city is Charleston.