Local Calling Guide

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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 575

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-575 A Cedar Falls IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-575 0 Cedar Falls IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2015-01-10   
319-575 1 Cedar Falls IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2015-06-14   
319-575 2 Cedar Falls IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2016-03-28   
319-575 3 Cedar Falls IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2016-07-15   
319-575 4 Cedar Falls IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2016-08-12   
319-575 5 Cedar Falls IA CDFLIACODS0  9631 QWEST CORPORATION 635   2006-09-11   
319-575 6 Cedar Falls IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2013-12-08   
319-575 7 Cedar Falls IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2013-12-08   
319-575 8 Cedar Falls IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2016-08-12   
319-575 9 Cedar Falls IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-09   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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