Area Code 304-300 Map and Location

Phone number details for 304-300 numbers

The 304-300 exchange is serviced by the following companies within the CLARKSBURG ratecenter.

YMAX COMMUNICATIONS CORP. - WV

Call are routed trough OCN 368E and CLLI - WLSMWV01XOX (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .