| General Information about Area Code 304 | |
|---|---|
| Country | United States |
| State / Province / Territory | West Virginia |
| Major City | Charleston |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 304-421 | Charleston | Kanawha | Wireless |
| 304-946 | Lyburn | Logan | Landline |
| 304-594 | Morgantown | Monongalia | Landline |
| 304-753 | Peterstown | Monroe | Landline |
| 304-835 | Pennsboro | Ritchie | Landline |
| 304-416 | Huntington | Cabell | Wireless |
| 304-315 | Kanawha Head | Upshur | Landline |
| 304-979 | Clarksburg | Harrison | Landline |
| 304-610 | Charleston | Kanawha | Landline |
| 304-866 | Dryfork | Randolph | Landline |
| 304-337 | Paden City | Wetzel | Landline |
| 304-687 | Logan | Logan | Wireless |
| 304-636 | Elkins | Randolph | Landline |
| 304-898 | Princeton | Mercer | Landline |
| 304-588 | Parkersburg | Wood | Wireless |
| 304-695 | Clarksburg | Harrison | Wireless |
| 304-208 | Huntington | Cabell | Landline |
| 304-850 | Williamstown | Wood | Landline |
| 304-895 | Letart | Mason | Landline |
| 304-425 | Princeton | Mercer | Landline |