304 Area Code belongs to the West Virginia (WV) State.
Other cities in the 304 Area Code.
Beckley, Bluefield, Bridgeport, Charleston, Clarksburg, Cross Lanes, Dunbar, Elkins, Fairmont, Huntington, Martinsburg, Morgantown, Moudsville, Oak Hill, Parkersburg, St. Albans, Teays Valley, Vienna, Weirton, Wheeling
West Virginia (WV)
also shares with these area codes: