The 307-540 exchange is serviced by the following companies within the JEFFREY CY ratecenter.
UNION TELEPHONE COMPANY DBA UNION CELLULAR
Call are routed trough OCN 2601 and CLLI - MNVWWYXCCM1 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .
Who's number is 307-540 Numbers?