Enter a 10-digit phone number 1234567890
Phone number details for 608-550 numbers
The 608-550 exchange is serviced by the following companies within the MADISON ratecenter.
"AMERICAN MESSAGING (AM), INC."
Call are routed trough OCN 9748 and CLLI - MDSNWI11XOX (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .