Area Code 414-231 Map and Location
Phone number details for 414-231 numbers
The 414-231 exchange is serviced by the following companies within the MILWAUKZN1 ratecenter.
AMERITECH WISCONSIN
Call are routed trough OCN 9327 and CLLI - MILWWI13DS1 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in MILW BROADWAY DS1.
Working 414-231-xxxx Local Exchanges
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