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
712-728 2 Hartley IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-728 3 Hartley IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-728 4 Hartley IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-728 5 Hartley IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-728 7 Hartley IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2025-12-08   
712-728 8 Hartley IA   221F ONVOY, LLC - IA 630   2021-09-16   
712-728 9 Hartley IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-729 A Sanborn IA SNBRIAXO1MD  1259 NORTHERN IOWA TEL. CO. 630      
712-730 A Storm Lake IA SPNCIAAC2MD  6266 UNITED STATES CELLULAR - IA 630      
712-730 0 Storm Lake IA   6266 UNITED STATES CELLULAR - IA 630      
712-730 1 Storm Lake IA   6266 UNITED STATES CELLULAR - IA 630      
712-730 2 Storm Lake IA   6266 UNITED STATES CELLULAR - IA 630   2014-04-18   
712-730 3 Storm Lake IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2015-06-01   
712-730 4 Storm Lake IA   6529 T-MOBILE USA, INC. 630   2018-04-02   
712-730 5 Storm Lake IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2016-08-15   
712-730 6 Storm Lake IA   6529 T-MOBILE USA, INC. 630   2018-04-02   
712-730 7 Storm Lake IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2016-02-22   
712-730 8 Storm Lake IA   6266 UNITED STATES CELLULAR - IA 630   2011-10-29   
712-730 9 Storm Lake IA   5562 METROPCS, INC. 630   2018-07-03   
712-732 A Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-733 A Harlan IA   444G AUREON COMMUNICATIONS, LLC 644      
712-735 A May City IA MYCYIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-735 0 May City IA   624H ONVOY SPECTRUM, LLC 630   2024-03-17   
712-735 1 May City IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-735 2 May City IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-735 3 May City IA   221F ONVOY, LLC - IA 630   2021-05-05   
712-735 4 May City IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-735 5 May City IA   221F ONVOY, LLC - IA 630   2021-10-31   
712-735 6 May City IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-735 7 May City IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2016-12-24   
712-735 9 May City IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-736 A Melvin IA MLVNIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-736 0 Melvin IA   624H ONVOY SPECTRUM, LLC 630   2024-03-17   
712-736 1 Melvin IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-736 2 Melvin IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-736 3 Melvin IA   221F ONVOY, LLC - IA 630   2021-05-05   
712-736 4 Melvin IA   221F ONVOY, LLC - IA 630   2021-10-31   
712-736 6 Melvin IA   904D PREMIER COMMUNICATIONS, INC. - IA 630   2024-12-20   
712-736 7 Melvin IA   508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-12-24   
712-736 9 Melvin IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-737 A Orange City IA ORCYIAXODS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-737 0 Orange City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-737 1 Orange City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-737 2 Orange City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-737 3 Orange City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-737 4 Orange City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-737 5 Orange City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-737 6 Orange City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-737 7 Orange City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2006-04-16   
712-737 8 Orange City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-737 9 Orange City IA   904D PREMIER COMMUNICATIONS, INC. - IA 630   2009-07-21   
712-738 A Matlock IA SNBRIAXO1MD  1259 NORTHERN IOWA TEL. CO. 630      
712-739 A Doon IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-739 0 Doon IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2013-02-28   
712-739 1 Doon IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2023-01-19   
712-739 9 Doon IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2025-11-07   
712-740 A Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2025-06-02   
712-740 0 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2025-06-02   
712-740 1 Sioux City IA   221F ONVOY, LLC - IA 630   2026-01-12   
712-740 3 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2025-07-04   
712-740 4 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2025-07-04   
712-740 5 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2025-07-04   
712-740 6 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2025-07-04   
712-740 8 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2025-07-04   
712-740 9 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2025-07-04   
712-741 A Hancock IA HRLNIAXRDS0  1168 FARMERS MUTUAL COOP. TEL. CO. 644      
712-742 A Paullina IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630      
712-742 0 Paullina IA   624H ONVOY SPECTRUM, LLC 630   2024-03-17   
712-742 2 Paullina IA   221F ONVOY, LLC - IA 630   2021-10-16   
712-742 6 Paullina IA   516J TON80 COMMUNICATIONS, LLC 630   2022-04-21   
712-742 7 Paullina IA   221F ONVOY, LLC - IA 630   2021-05-09   
712-743 A Portsmouth IA PTMOIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-743 0 Portsmouth IA   221F ONVOY, LLC - IA 644   2021-11-17   
712-743 1 Portsmouth IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-743 2 Portsmouth IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-743 3 Portsmouth IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-743 4 Portsmouth IA   221F ONVOY, LLC - IA 644   2021-10-30   
712-743 5 Portsmouth IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-743 7 Portsmouth IA   221F ONVOY, LLC - IA 644   2021-05-21   
712-743 8 Portsmouth IA   5395 FARMERS MUTUAL COOPERATIVE TELEPHONE COMPANY - IA 644   2021-06-25   
712-744 A Harlan Rural IA HRLNIAXRDS0  1168 FARMERS MUTUAL COOP. TEL. CO. 644      
712-745 A North Hopkins IA KSCZMODR3MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 524      
712-745 7 North Hopkins IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 524   2013-11-15   
712-746 A East Harrisburg IA HRBGSDCORS1  9631 QWEST CORPORATION 640      
712-746 0 East Harrisburg IA   221F ONVOY, LLC - IA 640   2016-07-18   
712-746 1 East Harrisburg IA   508J CENTURYLINK COMMUNICATIONS, LLC 640   2017-06-07   
712-746 2 East Harrisburg IA   9631 QWEST CORPORATION 640      
712-746 6 East Harrisburg IA   221F ONVOY, LLC - IA 640   2014-09-12   
712-746 7 East Harrisburg IA   985E BANDWIDTH.COM CLEC, LLC - IA 640   2012-05-21   
712-746 8 East Harrisburg IA   221F ONVOY, LLC - IA 640   2019-09-20   
712-746 9 East Harrisburg IA   221F ONVOY, LLC - IA 640   2019-09-20   
712-747 A Earling IA HRLNIAXRDS0  1168 FARMERS MUTUAL COOP. TEL. CO. 644      
712-748 A Defiance IA HRLNIAXRDS0  1168 FARMERS MUTUAL COOP. TEL. CO. 644      
712-749 A Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 0 Storm Lake IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2006-04-02   
712-749 1 Storm Lake IA   9631 QWEST CORPORATION 630      
712-749 2 Storm Lake IA   9631 QWEST CORPORATION 630      
712-749 3 Storm Lake IA   9631 QWEST CORPORATION 630      
712-749 4 Storm Lake IA   9631 QWEST CORPORATION 630      
712-749 5 Storm Lake IA   9631 QWEST CORPORATION 630      

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

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