Mount Storm, West Virginia Area Code

Mount Storm, WV is officially utilizing an area code overlay in which area codes 304 and 681 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.

In addition to Mount Storm, WV area code information read more about area codes 304 and 681 details and West Virginia area codes.

Mount Storm, WV is located in Grant County and observes the Eastern Time Zone. View our Times by Area Code tool.