The 715-538 exchange is serviced by the following companies within the WHITEHALL ratecenter.
CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK
Call are routed trough OCN 1159 and CLLI - WHTHWIXARS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in WHITEHALL.
Who's number is 715-538 Numbers?