Area Code 920-387 Map and Location

Phone number details for 920-387 numbers

The 920-387 exchange is serviced by the following companies within the MAYVILLE ratecenter.

AMERITECH WISCONSIN

Call are routed trough OCN 9327 and CLLI - MYVLWI11RS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in MAYVILLE.