Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 635

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-635 A Plymouth WI MILWWI45XBX  508J CENTURYLINK COMMUNICATIONS, LLC 356      
920-635 2 Plymouth WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-01-15   
920-635 3 Plymouth WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-01-15   
920-635 4 Plymouth WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-01-15   
920-635 5 Plymouth WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-01-15   
920-635 6 Plymouth WI   490J DISH WIRELESS, LLC 356   2023-05-06   
920-635 7 Plymouth WI MILWWI45XBX  508J CENTURYLINK COMMUNICATIONS, LLC 356   2014-11-11   
920-635 8 Plymouth WI PLMOWIXAEMD  624H ONVOY SPECTRUM, LLC 356   2021-06-26   
920-635 9 Plymouth WI   490J DISH WIRELESS, LLC 356   2023-09-04   

Last updated: Sat, 30 Sep 2023 22:09:11 UTC

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