The 920-400 exchange is serviced by the following companies within the PLYMOUTH ratecenter.
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI
Call are routed trough OCN 6508 and CLLI - NWBLWIXZCM8 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .
Who's number is 920-400 Numbers?