Area Code 920-420 Map and Location

Phone number details for 920-420 numbers

The 920-420 exchange is serviced by the following companies within the OSHKOSH ratecenter.

UNITED STATES CELLULAR CORP. - WISCONSIN

Call are routed trough OCN 6274 and CLLI - MNSHWIDQCM0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .