The 414-431 exchange is serviced by the following companies within the MILWAUKZN1 ratecenter.
US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI
Call are routed trough OCN 7979 and CLLI - MILWWISTDS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .
Who's number is 414-431 Numbers?