Area Code 304-707 Map and Location

Phone number details for 304-707 numbers

The 304-707 exchange is serviced by the following companies within the MARTINSBG ratecenter.

MCIMETRO ACCESS TRANSMISSION SERVICES LLC

Call are routed trough OCN 7229 and CLLI - MRBGWVBUYMD (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in MARTINSBURG.