Phone number details for 304-433 numbers

The 304-433 exchange is serviced by the following companies within the MARTINSBG ratecenter.

FRONTIER WEST VIRGINIA INC.

Call are routed trough OCN 9214 and CLLI - MRBGWVBUDS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in MARTINSBURG.

Working 304-433-xxxx local exchanges

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