Phone number details for 304-203 numbers
The 304-203 exchange is serviced by the following companies within the CLARKSBURG ratecenter.
"NEW CINGULAR WIRELESS PCS, LLC - DC"
Call are routed trough OCN 4036 and CLLI - CLBGWVMAX3X (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .
Working 304-203-xxxx local exchanges
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