The 414-306 exchange is serviced by the following companies within the MILWAUKZN3 ratecenter.
"NEW CINGULAR WIRELESS PCS, LLC - IL"
Call are routed trough OCN 6534 and CLLI - MILXWIJIG01 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .
Who's number is 414-306 Numbers?