The 920-536 exchange is serviced by the following companies within the LUXEMBURG ratecenter.
"NEW CELL, INC. DBA CELLCOM"
Call are routed trough OCN 6692 and CLLI - GNBYWIEMCM2 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .
Who's number is 920-536 Numbers?