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
712-628 5 Thurman IA   221F ONVOY, LLC - IA 644   2021-04-02   
712-628 6 Thurman IA   221F ONVOY, LLC - IA 644   2019-12-01   
712-628 7 Thurman IA   221F ONVOY, LLC - IA 644   2021-04-02   
712-628 9 Thurman IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 A Tabor IA TABRIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 0 Tabor IA   444G AUREON COMMUNICATIONS, LLC 644   2013-10-07   
712-629 1 Tabor IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 2 Tabor IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 3 Tabor IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 4 Tabor IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 5 Tabor IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 6 Tabor IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 7 Tabor IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 8 Tabor IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 9 Tabor IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-630 A Sanborn IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-631 A Sheldon IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630      
712-631 0 Sheldon IA   6266 UNITED STATES CELLULAR - IA 630   2007-12-03   
712-631 1 Sheldon IA   6266 UNITED STATES CELLULAR - IA 630   2013-08-12   
712-631 2 Sheldon IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2019-08-26   
712-631 3 Sheldon IA   221F ONVOY, LLC - IA 630   2018-10-19   
712-631 4 Sheldon IA   904D PREMIER COMMUNICATIONS, INC. - IA 630   2012-03-30   
712-631 5 Sheldon IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2011-10-14   
712-631 6 Sheldon IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2007-04-16   
712-631 7 Sheldon IA   508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-12-28   
712-631 8 Sheldon IA   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 630   2018-10-08   
712-631 9 Sheldon IA   6529 T-MOBILE USA, INC. 630   2008-01-06   
712-633 A Bedford IA OMAKNEYW8MD  516J TON80 COMMUNICATIONS, LLC 644      
712-633 3 Bedford IA   145J TERRA NOVA TELECOM INC. 644   2025-05-27   
712-633 7 Bedford IA   516J TON80 COMMUNICATIONS, LLC 644   2022-04-21   
712-634 A Carroll IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644      
712-634 0 Carroll IA   985E BANDWIDTH.COM CLEC, LLC - IA 644   2018-10-27   
712-634 2 Carroll IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2019-10-25   
712-634 4 Carroll IA   624H ONVOY SPECTRUM, LLC 644   2021-10-29   
712-634 5 Carroll IA   624H ONVOY SPECTRUM, LLC 644   2021-10-29   
712-634 6 Carroll IA   221F ONVOY, LLC - IA 644   2019-09-20   
712-634 9 Carroll IA   423H AIRUS, INC - IA 644   2021-02-22   
712-635 A Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-635 0 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2009-11-29   
712-635 1 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2010-03-07   
712-635 2 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2010-08-01   
712-635 3 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2010-09-05   
712-635 4 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2010-11-01   
712-635 5 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2010-12-18   
712-635 6 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2011-01-21   
712-635 7 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2011-01-30   
712-635 8 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2012-06-08   
712-635 9 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2013-08-17   
712-636 A Nemaha IA NEMHIAXORS6  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-637 A Lake Park IA LKPKIA07DS0  345D GREAT LAKES COMMUNICATION CORP. - IA 630      
712-637 0 Lake Park IA   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 1 Lake Park IA   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 2 Lake Park IA   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 3 Lake Park IA   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 4 Lake Park IA   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 5 Lake Park IA   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 6 Lake Park IA   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 7 Lake Park IA   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 8 Lake Park IA   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 9 Lake Park IA   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-638 A Storm Lake IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-638 0 Storm Lake IA   444G AUREON COMMUNICATIONS, LLC 630   2021-02-11   
712-638 1 Storm Lake IA   939H COMMIO, LLC 630   2022-09-26   
712-638 3 Storm Lake IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2025-09-10   
712-638 4 Storm Lake IA   6266 UNITED STATES CELLULAR - IA 630   2024-10-17   
712-638 5 Storm Lake IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2025-06-06   
712-638 6 Storm Lake IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-04-14   
712-638 7 Storm Lake IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2023-08-20   
712-638 8 Storm Lake IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2021-05-29   
712-638 9 Storm Lake IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2019-08-09   
712-639 A Sioux City IA SXCYIA78XBX  197D VONAGE AMERICA LLC 630      
712-639 0 Sioux City IA   197D VONAGE AMERICA LLC 630   2018-08-05   
712-639 1 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-10-18   
712-639 2 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-10-18   
712-639 3 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-10-18   
712-639 4 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-10-18   
712-639 5 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-10-18   
712-639 6 Sioux City IA   221F ONVOY, LLC - IA 630   2019-09-20   
712-639 7 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-03-08   
712-639 8 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-03-08   
712-639 9 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-03-08   
712-640 A Lake City IA RCCYIA100MD  482J WEBSTER-CALHOUN TELEPHONE ASSOCIATION - IA 630      
712-640 0 Lake City IA   221F ONVOY, LLC - IA 630   2021-10-04   
712-640 1 Lake City IA   624H ONVOY SPECTRUM, LLC 630   2024-03-17   
712-640 6 Lake City IA   482J WEBSTER-CALHOUN TELEPHONE ASSOCIATION - IA 630   2021-10-03   
712-640 7 Lake City IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2022-11-26   
712-642 A Missouri Valley IA MSVYIACORS6  9631 QWEST CORPORATION 644      
712-642 0 Missouri Valley IA   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 644   2020-10-02   
712-642 1 Missouri Valley IA   221F ONVOY, LLC - IA 644   2019-09-20   
712-642 2 Missouri Valley IA   9631 QWEST CORPORATION 644      
712-642 3 Missouri Valley IA   9631 QWEST CORPORATION 644      
712-642 4 Missouri Valley IA   9631 QWEST CORPORATION 644      
712-642 5 Missouri Valley IA   9631 QWEST CORPORATION 644      
712-642 6 Missouri Valley IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2019-07-08   
712-642 7 Missouri Valley IA   221F ONVOY, LLC - IA 644   2008-03-01   
712-642 8 Missouri Valley IA   221F ONVOY, LLC - IA 644   2013-04-04   
712-642 9 Missouri Valley IA   9631 QWEST CORPORATION 644      
712-643 A Dunlap IA DNLPIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-643 1 Dunlap IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-643 2 Dunlap IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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