Area Code 414-257 Map and Location

Phone number details for 414-257 numbers

The 414-257 exchange is serviced by the following companies within the MILWAUKZN1 ratecenter.

AMERITECH WISCONSIN

Call are routed trough OCN 9327 and CLLI - MILWWI12DS2 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in MILW AETNA CT DS2.