Area Code 304-523 Map and Location

Phone number details for 304-523 numbers

The 304-523 exchange is serviced by the following companies within the HNTNGTNZN1 ratecenter.

FRONTIER WEST VIRGINIA INC.

Call are routed trough OCN 9214 and CLLI - HNTNWVDTDS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in HUNTINGTON.