Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Protivin, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
563-569 A PRTVIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-569 0 SOLNIAXO2MD  751F MCC TELEPHONY OF IOWA, LLC - IA 635   2010-05-06   
563-569 1 PRTVIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-569 2 PRTVIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635   2012-03-19   
563-569 3 IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2021-07-17   
563-569 4 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-10-29   
563-569 5   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-07-23   
563-569 6 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-05-07   
563-569 7 CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-15   
563-569 8 PRTVIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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