Martinsburg, West Virginia Area Code

Martinsburg, WV Area Codes are

304 and 681

Martinsburg, WV utilizes 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 Martinsburg, WV area code information read more about area codes 304 and 681 details and West Virginia area codes.

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

West Virginia Area Code Map