The 262-643 exchange is serviced by the following companies within the THIENSVL ratecenter.
"GLOBAL CROSSING TELEMANAGEMENT, INC.-WI"
Call are routed trough OCN 4087 and CLLI - MILWWIDKXMD (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in MILWAUKEE.
Who's number is 262-643 Numbers?