Phone number details for 920-307 numbers
The 920-307 exchange is serviced by the following companies within the WAUPUN ratecenter.
ONVOY, LLC - WI
Call are routed trough OCN 225C and CLLI - MILWWIAUDS1 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in MILWAUKEE.
Working 920-307-xxxx local exchanges
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