Local Calling Guide

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Region: IA

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-229 3 Waterloo IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2014-11-07   
319-229 4 Waterloo IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2014-11-07   
319-229 5 Waterloo IA CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2015-03-07   
319-229 6 Waterloo IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2015-05-10   
319-229 7 Waterloo IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2014-11-07   
319-229 8 Waterloo IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2016-06-08   
319-229 9 Waterloo IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2014-09-29   
319-230 A Waterloo IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-231 A Waterloo IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-231 0 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-231 1 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-231 2 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-231 3 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-231 4 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-231 5 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-231 6 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-231 7 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-231 8 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-231 9 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-232 A Waterloo IA WTRLIADTDS1  9631 QWEST CORPORATION 635      
319-233 A Waterloo IA WTRLIADTDS1  9631 QWEST CORPORATION 635      
319-234 A Waterloo IA WTRLIADTDS1  9631 QWEST CORPORATION 635      
319-235 A Waterloo IA WTRLIADTDS1  9631 QWEST CORPORATION 635      
319-236 A Waterloo IA WTRLIADTDS1  9631 QWEST CORPORATION 635      
319-237 A Burlington IA BURLIABD2MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-237 0 Burlington IA BURLIABD2MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-237 1 Burlington IA BURLIABD2MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-237 2 Burlington IA   145J TERRA NOVA TELECOM INC. 634   2026-04-20   
319-237 3 Burlington IA DVNPIAEADMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 634   2008-01-25   
319-237 4 Burlington IA DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2014-11-30   
319-237 5 Burlington IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2015-03-11   
319-237 6 Burlington IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2015-09-18   
319-237 7 Burlington IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2013-04-04   
319-237 8 Burlington IA BURLIABD2MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-237 9 Burlington IA DVNPIADTXNX  073H TELNYX LLC 634   2020-05-25   
319-238 A Oelwein IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-238 0 Oelwein IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2014-06-30   
319-238 1 Oelwein IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2005-05-14   
319-238 2 Oelwein IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2005-04-28   
319-238 3 Oelwein IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2007-12-14   
319-238 4 Oelwein IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2019-05-11   
319-238 5 Oelwein IA   6266 UNITED STATES CELLULAR - IA 635   2025-01-15   
319-238 6 Oelwein IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2010-04-01   
319-238 7 Oelwein IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2008-03-01   
319-238 8 Oelwein IA CDRRIAIC2MD  593K MCC TELEPHONY LLC 635   2010-05-09   
319-238 9 Oelwein IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2011-02-07   
319-239 A Waterloo IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-239 0 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-239 1 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-239 2 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-239 3 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-239 4 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-239 5 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-239 6 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-239 7 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-239 8 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-239 9 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-240 A Waterloo IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-240 0 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-240 1 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-240 2 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-240 3 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-240 4 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-240 5 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-240 6 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-240 7 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-240 8 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-240 9 Waterloo IA   6266 UNITED STATES CELLULAR - IA 635      
319-241 A Cedar Rapids IA CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635      
319-242 A Cedar Falls IA CDRRIAAB4MD  7421 AT&T - LOCAL 635      
319-242 0 Cedar Falls IA CDRRIADTDMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 635   2017-07-14   
319-242 1 Cedar Falls IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2008-09-23   
319-242 2 Cedar Falls IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2009-04-04   
319-242 3 Cedar Falls IA CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2010-10-08   
319-242 4 Cedar Falls IA   221F ONVOY, LLC - IA 635   2009-03-13   
319-242 5 Cedar Falls IA CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2010-07-03   
319-242 6 Cedar Falls IA CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2011-06-22   
319-242 7 Cedar Falls IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2008-03-01   
319-242 8 Cedar Falls IA CDRRIAIC2MD  593K MCC TELEPHONY LLC 635   2010-05-09   
319-242 9 Cedar Falls IA CDRRIAAB4MD  7421 AT&T - LOCAL 635      
319-243 A Cedar Falls IA CDFLIACODS0  9631 QWEST CORPORATION 635      
319-243 0 Cedar Falls IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2014-02-27   
319-243 1 Cedar Falls IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2012-12-13   
319-243 2 Cedar Falls IA CDFLIACODS0  9631 QWEST CORPORATION 635      
319-243 3 Cedar Falls IA CDRRIADTDMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 635   2007-07-02   
319-243 4 Cedar Falls IA   515J IP HORIZON LLC 635   2025-07-25   
319-243 5 Cedar Falls IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2012-08-17   
319-243 6 Cedar Falls IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2012-12-13   
319-243 7 Cedar Falls IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2012-12-13   
319-243 8 Cedar Falls IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2010-08-06   
319-243 9 Cedar Falls IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2014-06-30   
319-244 A Ely IA NLBTIAXO2MD  593K MCC TELEPHONY LLC 635      
319-244 2 Ely IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-05-11   
319-244 4 Ely IA   145J TERRA NOVA TELECOM INC. 635   2025-05-24   
319-244 6 Ely IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-03-18   
319-244 7 Ely IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2022-05-30   
319-244 8 Ely IA CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2008-11-29   
319-244 9 Ely IA NLBTIAXO2MD  593K MCC TELEPHONY LLC 635   2010-05-09   
319-245 A Grundy Center IA GNCTIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 635      
319-245 0 Grundy Center IA CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2024-08-15   

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Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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