Local Calling Guide

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NPA: 563 [Rate centres in NPA 563] [Dial plan for NPA 563]

NXX: 946

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-946 A Rochester IA ROCHIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 634      
563-946 1 Rochester IA ROCHIAXORP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 634      
563-946 2 Rochester IA ROCHIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 634      
563-946 3 Rochester IA ROCHIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 634      
563-946 4 Rochester IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2021-03-14   
563-946 5 Rochester IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-06-27   
563-946 6 Rochester IA DVNPIAEAEMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 634   2020-11-10   
563-946 7 Rochester IA DVNPIAEAGMD  508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-10-07   
563-946 9 Rochester IA MNPLIAXCGMD  624H ONVOY SPECTRUM, LLC 634   2024-12-19   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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