The 920-558 exchange is serviced by the following companies within the NEENAH ratecenter.
"SPRINT COMMUNICATIONS COMPANY, L.P. - WI"
Call are routed trough OCN 8748 and CLLI - APPLWI01X3X (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .
Who's number is 920-558 Numbers?