The 608-390 exchange is serviced by the following companies within the CENTERVL ratecenter.
CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK
Call are routed trough OCN 1159 and CLLI - CNVLWIXARS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in CENTERVILLE.
Who's number is 608-390 Numbers?