Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 563 [Rate centres in NPA 563] [Dial plan for NPA 563]

NXX: 800

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-800 A Calmar IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      
563-800 0 Calmar IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2018-04-19   
563-800 1 Calmar IA IWCYIA701MD  073H TELNYX LLC 635   2018-06-29   
563-800 3 Calmar IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-03-14   
563-800 4 Calmar IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-03-14   
563-800 5 Calmar IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2019-09-19   
563-800 6 Calmar IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-04-24   
563-800 7 Calmar IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-04-24   
563-800 8 Calmar IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2018-04-19   
563-800 9 Calmar IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2019-12-19   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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