Martinsburg, West Virginia
Eastern Time Zone (UTC-5) · WV · —
About Area Codes in Martinsburg, West Virginia
Martinsburg, West Virginia is served by 2 area codes: 304, 681. When multiple area codes serve the same geographic area, it typically indicates overlay codes have been added to accommodate growing demand for phone numbers. All local calls within Martinsburg require 10-digit dialing. The city is in the Eastern time zone (UTC-5).
Other cities in area code 304
Frequently Asked Questions
What area code is Martinsburg, West Virginia?
Martinsburg, West Virginia uses area codes 304 and 681.
What time zone is Martinsburg in?
Martinsburg is in the Eastern time zone (UTC-5).
Do I need to dial 10 digits when calling Martinsburg?
Yes, all local calls in Martinsburg require 10-digit dialing because the area is served by multiple overlay area codes.
When was area code 304 created?
Area code 304 is one of the original 86 area codes established in 1947 as part of the North American Numbering Plan (NANP).
What cities share area code 304 with Martinsburg?
Other cities sharing area code 304 with Martinsburg include Beckley, Bluefield, Charleston, Clarksburg, Fairmont, among others.
Martinsburg, WV · Eastern Time Zone