Phone number details for 920-403 numbers
The 920-403 exchange is serviced by the following companies within the DE PERE ratecenter.
AMERITECH WISCONSIN
Call are routed trough OCN 9327 and CLLI - DEPRWI11DS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in DE PERE.
Working 920-403-xxxx local exchanges
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