Local Calling Guide

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NPA: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-570 2 Sioux City IA SXCYIA791MD  939H COMMIO, LLC 630   2024-04-13   
712-570 3 Sioux City IA SXCYIA791MD  939H COMMIO, LLC 630   2024-04-13   
712-570 4 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-08-31   
712-570 5 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2024-05-20   
712-570 6 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2024-06-20   
712-570 7 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2024-07-20   
712-570 8 Sioux City IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2024-04-14   
712-570 9 Sioux City IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2024-04-14   
712-571 A Westphalia IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-571 0 Westphalia IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-571 8 Westphalia IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2024-08-05   
712-571 9 Westphalia IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-572 A Harlan IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2024-01-17   
712-572 1 Harlan IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-09-20   
712-572 2 Harlan IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-09-20   
712-572 4 Harlan IA   5562 METROPCS, INC. 644   2025-04-27   
712-572 7 Harlan IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-05-14   
712-572 8 Harlan IA OMAHNENWXMX  6701 AERIAL COMMUNICATIONS, INC. 644   2024-09-05   
712-574 A Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-574 0 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-574 1 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-574 2 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-574 3 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2003-10-28   
712-574 4 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2004-09-25   
712-574 5 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2004-12-17   
712-574 6 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2005-05-12   
712-574 7 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2006-01-25   
712-574 8 Sioux City IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2008-12-10   
712-574 9 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-576 A Tabor IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2024-01-17   
712-576 0 Tabor IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2024-08-23   
712-576 2 Tabor IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-02   
712-576 3 Tabor IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-02   
712-576 7 Tabor IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2020-01-02   
712-577 A Sioux City IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-577 0 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2008-12-12   
712-577 1 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2008-12-12   
712-577 2 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2009-02-20   
712-577 3 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2009-02-20   
712-577 4 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2009-02-20   
712-577 5 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2014-08-01   
712-577 6 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2014-08-15   
712-577 7 Sioux City IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2007-11-19   
712-577 8 Sioux City IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2006-03-02   
712-577 9 Sioux City IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2006-03-02   
712-578 A Hull IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-578 0 Hull IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-578 1 Hull IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2013-04-22   
712-578 2 Hull IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2016-08-28   
712-578 3 Hull IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2018-04-12   
712-578 4 Hull IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2018-04-12   
712-578 5 Hull IA SXCYIA78X9X  5562 METROPCS, INC. 630   2018-07-18   
712-578 6 Hull IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2020-04-07   
712-578 7 Hull IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-578 8 Hull IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-578 9 Hull IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-579 A Westphalia IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-579 0 Westphalia IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-579 1 Westphalia IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-579 2 Westphalia IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-579 3 Westphalia IA   145J TERRA NOVA TELECOM INC. 644   2025-05-31   
712-579 4 Westphalia IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-579 5 Westphalia IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-579 6 Westphalia IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-579 7 Westphalia IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-579 8 Westphalia IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-579 9 Westphalia IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-580 A Spencer IA SPNCIAMUDS0  3390 SPENCER MUNICIPAL COMMUNICATION UTILITY 630      
712-581 A Shenandoah IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644      
712-581 0 Shenandoah IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644   2015-05-25   
712-581 1 Shenandoah IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2013-04-04   
712-581 2 Shenandoah IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2015-12-04   
712-581 3 Shenandoah IA OMAHNENWYMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 644   2012-09-14   
712-581 4 Shenandoah IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-04-11   
712-581 5 Shenandoah IA OMAHNENWXJX  508J CENTURYLINK COMMUNICATIONS, LLC 644   2015-01-22   
712-581 6 Shenandoah IA OMAHNENWXEX  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 644   2017-08-17   
712-581 7 Shenandoah IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2014-11-07   
712-581 8 Shenandoah IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-04-11   
712-581 9 Shenandoah IA OMAHNE16X6X  444G AUREON COMMUNICATIONS, LLC 644   2014-10-22   
712-582 A College Springs IA CLSPIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-582 0 College Springs IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 644   2019-09-30   
712-582 1 College Springs IA CLSPIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-582 3 College Springs IA CLSPIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-582 5 College Springs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2019-11-28   
712-582 6 College Springs IA CLSPIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-582 7 College Springs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-02   
712-582 8 College Springs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-02   
712-583 A Coin IA COINIAXODS0  1206 IAMO COMMUNICATIONS, INC. 644      
712-584 A Spencer IA SXCYIADTXFX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 630      
712-584 0 Spencer IA SXCYIADTX0X  495J STRATUS NETWORKS 630   2021-01-11   
712-584 1 Spencer IA   6266 UNITED STATES CELLULAR - IA 630   2026-03-28   
712-584 2 Spencer IA HULLIAAF1MD  904D PREMIER COMMUNICATIONS, INC. - IA 630   2014-10-13   
712-584 3 Spencer IA SXCYIADTXFX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 630   2008-02-08   
712-584 4 Spencer IA   145J TERRA NOVA TELECOM INC. 630   2023-04-26   
712-584 5 Spencer IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2006-04-02   
712-584 6 Spencer IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2007-08-08   
712-584 7 Spencer IA SXCYIADTKMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 630   2012-07-12   
712-584 8 Spencer IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-09-09   
712-584 9 Spencer IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-12-30   
712-585 A New Market IA SNTNIAXODS1  1174 FARMERS MUTUAL TELEPHONE COMPANY 644      

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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