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
712-741 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 RCCYIAXCXMD  624H ONVOY SPECTRUM, LLC 630   2024-03-17   
712-742 2 Paullina IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630   2021-10-16   
712-742 6 Paullina IA SXCYIADTX4X  516J TON80 COMMUNICATIONS, LLC 630   2022-04-21   
712-742 7 Paullina IA RCCYIAXCHMD  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 OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-11-17   
712-743 1 Portsmouth IA PTMOIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-743 2 Portsmouth IA PTMOIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-743 3 Portsmouth IA PTMOIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-743 4 Portsmouth IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-10-30   
712-743 5 Portsmouth IA PTMOIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-743 7 Portsmouth IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-05-21   
712-743 8 Portsmouth IA PTMOIA030MD  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 KSCZMODR3MD  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 SXFLSDCOTMD  221F ONVOY, LLC - IA 640   2016-07-18   
712-746 1 East Harrisburg IA SXFLSDCOLMD  508J CENTURYLINK COMMUNICATIONS, LLC 640   2017-06-07   
712-746 2 East Harrisburg IA HRBGSDCORS1  9631 QWEST CORPORATION 640      
712-746 6 East Harrisburg IA SXFLSDCOTMD  221F ONVOY, LLC - IA 640   2014-09-12   
712-746 7 East Harrisburg IA SXFLSDCHIMD  985E BANDWIDTH.COM CLEC, LLC - IA 640   2012-05-21   
712-746 8 East Harrisburg IA SXFLSDCOTMD  221F ONVOY, LLC - IA 640   2019-09-20   
712-746 9 East Harrisburg IA SXFLSDCOTMD  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 SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2006-04-02   
712-749 1 Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 2 Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 3 Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 4 Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 5 Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 6 Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 7 Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 8 Storm Lake IA SXCYIADTMMD  751F MCC TELEPHONY OF IOWA, LLC - IA 630   2005-06-01   
712-749 9 Storm Lake IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2007-06-01   
712-750 A Sibley IA SBLYIA060MD  904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-752 A Hospers IA HPRSIAXODS0  1202 HOSPERS TEL. EXCH., INC. 630      
712-753 A Inwood IA INWDIAXODS0  1405 ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - IA 630      
712-754 A Sibley IA SBLYIAACRS7  1109 HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS 630      
712-755 A Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 0 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 1 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 2 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 3 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 4 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 5 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 6 Harlan IA   145J TERRA NOVA TELECOM INC. 644   2026-02-05   
712-755 7 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 9 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-756 A Alton IA ALTNIAXORS0  1331 WEST IOWA TEL. CO. 630      
712-757 A Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 0 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 1 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 2 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 3 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 4 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 5 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 6 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 7 Primghar IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2009-04-04   
712-757 8 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 9 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-758 A Ocheyedan IA OCHYIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-758 0 Ocheyedan IA RCCYIAXCXMD  624H ONVOY SPECTRUM, LLC 630   2024-03-17   
712-758 1 Ocheyedan IA OCHYIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-758 2 Ocheyedan IA OCHYIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-758 3 Ocheyedan IA OCHYIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-758 4 Ocheyedan IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630   2021-10-31   
712-758 5 Ocheyedan IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630   2021-05-05   
712-758 6 Ocheyedan IA OCHYIAXP0MD  904D PREMIER COMMUNICATIONS, INC. - IA 630   2017-06-16   
712-758 7 Ocheyedan IA SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-12-27   
712-758 9 Ocheyedan IA OCHYIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-759 A Spirit Lake IA SXCYIADTMMD  751F MCC TELEPHONY OF IOWA, LLC - IA 630      
712-759 0 Spirit Lake IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2025-10-13   
712-759 1 Spirit Lake IA SXCYIADTMMD  751F MCC TELEPHONY OF IOWA, LLC - IA 630   2010-05-15   
712-759 2 Spirit Lake IA SXCYIA78X9X  5562 METROPCS, INC. 630   2018-06-29   
712-759 3 Spirit Lake IA SXCYIADTGMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 630   2016-03-08   
712-759 4 Spirit Lake IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2018-04-05   
712-759 5 Spirit Lake IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2018-04-05   
712-759 6 Spirit Lake IA SXCYIADTKMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 630   2012-03-12   
712-759 7 Spirit Lake IA SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-12-28   
712-759 8 Spirit Lake IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2025-11-26   
712-759 9 Spirit Lake IA   515J IP HORIZON LLC 630   2025-10-17   
712-760 A Ida Grove IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2025-05-03   
712-760 0 Ida Grove IA   5562 METROPCS, INC. 630   2025-05-05   
712-760 7 Ida Grove IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2025-08-08   
712-760 8 Ida Grove IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2025-11-12   
712-760 9 Ida Grove IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2025-05-03   
712-762 A Anita IA ANITIAXODS0  1331 WEST IOWA TEL. CO. 644      
712-763 A Grant IA GRNTIAXORS1  1195 GRISWOLD COOP. TEL. CO. 644      
712-764 A Elk Horn IA EKHRIAXODS0  1237 MARNE & ELK HORN TEL. CO. 644      
712-765 A Estherville IA ESVLIABI0MD  705H NORTHERN IOWA COMMUNICATIONS PARTNERS, LLC - IA 630      
712-765 0 Estherville IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2026-02-13   
712-765 2 Estherville IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2018-04-05   
712-765 3 Estherville IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2018-04-05   
712-765 4 Estherville IA ESVLIAAL0MD  904D PREMIER COMMUNICATIONS, INC. - IA 630   2021-04-15   
712-765 6 Estherville IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2019-06-30   

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

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