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
712-625 0 Randolph IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 644   2013-10-24   
712-625 1 Randolph IA RNDHIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-625 2 Randolph IA RNDHIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-625 3 Randolph IA RNDHIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-625 4 Randolph IA RNDHIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-625 5 Randolph IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-04-14   
712-625 6 Randolph IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-04-14   
712-625 7 Randolph IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2019-09-20   
712-625 8 Randolph IA OMAHNENWX6Y  073H TELNYX LLC 644   2020-05-29   
712-625 9 Randolph IA RNDHIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-626 A Primghar IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-626 0 Primghar IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2018-04-02   
712-626 1 Primghar IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2016-12-27   
712-626 2 Primghar IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2018-04-02   
712-626 3 Primghar IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630   2021-10-31   
712-626 6 Primghar IA SXCYIADTX4X  516J TON80 COMMUNICATIONS, LLC 630   2022-04-11   
712-626 7 Primghar IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630   2021-05-05   
712-626 8 Primghar IA RCCYIAXCXMD  624H ONVOY SPECTRUM, LLC 630   2024-03-17   
712-627 A Westphalia IA HRLNIAXRDS0  1168 FARMERS MUTUAL COOP. TEL. CO. 644      
712-628 A Thurman IA THRMIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-628 1 Thurman IA THRMIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-628 2 Thurman IA THRMIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-628 3 Thurman IA THRMIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-628 4 Thurman IA THRMIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-628 5 Thurman IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-02   
712-628 6 Thurman IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2019-12-01   
712-628 7 Thurman IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-02   
712-628 9 Thurman IA THRMIAXPRP0  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 DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 644   2013-10-07   
712-629 1 Tabor IA TABRIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 2 Tabor IA TABRIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 3 Tabor IA TABRIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 4 Tabor IA TABRIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 5 Tabor IA TABRIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 6 Tabor IA TABRIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 7 Tabor IA TABRIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 8 Tabor IA TABRIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-629 9 Tabor IA TABRIAXORP0  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 SPNCIAAC2MD  6266 UNITED STATES CELLULAR - IA 630   2007-12-03   
712-631 1 Sheldon IA SPNCIAAC2MD  6266 UNITED STATES CELLULAR - IA 630   2013-08-12   
712-631 2 Sheldon IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2019-08-26   
712-631 3 Sheldon IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2018-10-19   
712-631 4 Sheldon IA SHLNIA130MD  904D PREMIER COMMUNICATIONS, INC. - IA 630   2012-03-30   
712-631 5 Sheldon IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2011-10-14   
712-631 6 Sheldon IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2007-04-16   
712-631 7 Sheldon IA SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-12-28   
712-631 8 Sheldon IA SXCYIADTKMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 630   2018-10-08   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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