The 920-856 exchange is serviced by the following companies within the FORESTVL ratecenter.
CENTURYTEL OF FORESTVILLE LLC DBA CENTURYLINK
Call are routed trough OCN 884 and CLLI - FSVLWIXADS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in FORESTVILLE.
Who's number is 920-856 Numbers?