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: 607

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-607 A Campbellsport WI PLMOWIXAEMD  624H ONVOY SPECTRUM, LLC 356      
920-607 0 Campbellsport WI PLMOWIXAHMD  225C ONVOY, LLC - WI 356   2023-10-28   
920-607 1 Campbellsport WI PLMOWIXAHMD  225C ONVOY, LLC - WI 356   2023-10-28   
920-607 4 Campbellsport WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2022-03-28   
920-607 5 Campbellsport WI PLMOWIXAEMD  624H ONVOY SPECTRUM, LLC 356   2021-07-30   

Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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