The 920-230 exchange is serviced by the following companies within the OSHKOSH ratecenter.
NORTHERN TELEPHONE AND DATA CORP. - WI
Call are routed trough OCN 1519 and CLLI - OSHKWI05DS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .
Who's number is 920-230 Numbers?