The 414-858 exchange is serviced by the following companies within the MILWAUKZN3 ratecenter.
TDS METROCOM INC. - WI
Call are routed trough OCN 7804 and CLLI - NWBLWICYDS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in WAUKESHA.
Who's number is 414-858 Numbers?