Enter a 10-digit phone number 1234567890
Phone number details for 920-557 numbers
The 920-557 exchange is serviced by the following companies within the BEAVER DAM ratecenter.
TELEPORT COMMUNICATIONS GROUP - MILWAUKEE
Call are routed trough OCN 7216 and CLLI - MILWWIHEVMD (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in MILWAUKEE.