Local Calling Guide

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NPA: 641 [Rate centres in NPA 641] [Dial plan for NPA 641]

NXX: 715

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-715 A Charles City IA DESMIADTFMD  221F ONVOY, LLC IA 632      
641-715 0 Charles City IA MSCYIA75CMD  3620 OMNITEL COMMUNICATIONS, INC. - IA 632   2006-04-07   
641-715 1 Charles City IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-715 2 Charles City IA DESMIADTFMD  221F ONVOY, LLC IA 632   2012-12-14   
641-715 3 Charles City IA MSCYIA75CMD  3620 OMNITEL COMMUNICATIONS, INC. - IA 632   2006-12-16   
641-715 4 Charles City IA JHTNIACJCM0  6266 UNITED STATES CELLULAR CORP. - IOWA 632   2007-03-30   
641-715 5 Charles City IA DESMIADTFMD  221F ONVOY, LLC IA 632   2012-12-14   
641-715 6 Charles City IA DESMIADTXJX  7575 CENTURYLINK COMMUNICATIONS LLC 632   2017-03-16   
641-715 7 Charles City IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2015-06-26   
641-715 8 Charles City IA RUDDIA01DS0  3620 OMNITEL COMMUNICATIONS, INC. - IA 632   2017-04-13   
641-715 9 Charles City IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2010-04-02   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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