Local Calling Guide

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Iowa City, IA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-867 7 CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-867 8 CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-867 9 CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-887 A IWCYIATCDS0  9631 QWEST CORPORATION 635      
319-930 A CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-930 0 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-930 1 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-930 2 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-930 3 CDRRIAAB6MD  353E YMAX COMMUNICATIONS CORP. - IA 635   2009-03-13   
319-930 4 CDRRIAAB6MD  353E YMAX COMMUNICATIONS CORP. - IA 635   2009-03-13   
319-930 5 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-930 6 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-930 7 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-930 8 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-930 9 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2010-06-20   
319-936 A IWCYIA784MD  6529 T-MOBILE USA, INC. 635      

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Last updated: Sun, 06 Oct 2024 02:51:32 UTC

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