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
641-818 3 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-818 4 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-818 5 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-818 6 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-818 7 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-818 8 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-818 9 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-819 A Fairfield IA FRFDIAXCPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-819 0 Fairfield IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2022-01-22   
641-819 1 Fairfield IA   6529 T-MOBILE USA, INC. 632   2018-04-12   
641-819 2 Fairfield IA   6529 T-MOBILE USA, INC. 632   2018-04-12   
641-819 3 Fairfield IA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632   2017-06-19   
641-819 4 Fairfield IA   221F ONVOY, LLC - IA 632   2019-11-29   
641-819 5 Fairfield IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-819 6 Fairfield IA   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 632   2020-06-03   
641-819 7 Fairfield IA   508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-22   
641-819 8 Fairfield IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2018-11-16   
641-819 9 Fairfield IA   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632   2015-08-24   
641-820 A Knoxville IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-820 0 Knoxville IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-820 1 Knoxville IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-820 2 Knoxville IA   221F ONVOY, LLC - IA 632   2021-04-16   
641-820 3 Knoxville IA   221F ONVOY, LLC - IA 632   2021-04-16   
641-820 4 Knoxville IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2020-11-21   
641-820 6 Knoxville IA   221F ONVOY, LLC - IA 632   2019-11-29   
641-820 8 Knoxville IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-820 9 Knoxville IA   221F ONVOY, LLC - IA 632   2024-03-02   
641-821 A Grinnell IA DESMIAITX6X  5562 METROPCS, INC. 632      
641-821 0 Grinnell IA   5562 METROPCS, INC. 632      
641-821 2 Grinnell IA   221F ONVOY, LLC - IA 632   2023-08-11   
641-821 9 Grinnell IA   5562 METROPCS, INC. 632      
641-822 A Rockwell IA RCWLIAXODS2  1282 ROCKWELL COOP. TEL. ASSN. 632      
641-823 A Greene IA GRNEIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-823 1 Greene IA   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-823 2 Greene IA   624H ONVOY SPECTRUM, LLC 632   2024-03-08   
641-823 3 Greene IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2021-12-01   
641-823 4 Greene IA   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-823 5 Greene IA   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-823 6 Greene IA   221F ONVOY, LLC - IA 632   2021-05-06   
641-823 7 Greene IA   508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-04-01   
641-823 8 Greene IA   221F ONVOY, LLC - IA 632   2021-08-30   
641-823 9 Greene IA   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-825 A Iowa Falls IA   515J IP HORIZON LLC 632   2025-10-24   
641-825 1 Iowa Falls IA   515J IP HORIZON LLC 632   2025-10-24   
641-826 A Little Cedar IA RUDDIA01DS2  1177 FARMERS TEL. CO. 632      
641-827 A New Haven IA RUDDIA01DS2  1177 FARMERS TEL. CO. 632      
641-828 A Knoxville IA KNVLIAXCDS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-829 A Ventura IA VNTRIAXORS8  1322 VENTURA TEL. CO., INC. 632      
641-831 A Newton IA DESMIA726MD  6529 T-MOBILE USA, INC. 632      
641-831 0 Newton IA   5562 METROPCS, INC. 632      
641-831 1 Newton IA   221F ONVOY, LLC - IA 632   2023-10-15   
641-831 2 Newton IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2007-06-09   
641-831 3 Newton IA   5562 METROPCS, INC. 632      
641-831 4 Newton IA   5562 METROPCS, INC. 632      
641-831 5 Newton IA   6529 T-MOBILE USA, INC. 632      
641-831 6 Newton IA   221F ONVOY, LLC - IA 632   2023-10-15   
641-831 7 Newton IA   221F ONVOY, LLC - IA 632   2023-10-15   
641-831 8 Newton IA   221F ONVOY, LLC - IA 632   2023-10-15   
641-831 9 Newton IA   6529 T-MOBILE USA, INC. 632      
641-832 A Osage IA OSAGIAAERL0  9758 OSAGE MUNICIPAL COMMUNICATIONS UTILITY - IA 632      
641-832 0 Osage IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2010-08-01   
641-832 1 Osage IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2015-10-14   
641-832 2 Osage IA   9758 OSAGE MUNICIPAL COMMUNICATIONS UTILITY - IA 632   2002-06-29   
641-832 3 Osage IA   9758 OSAGE MUNICIPAL COMMUNICATIONS UTILITY - IA 632   2002-06-29   
641-832 4 Osage IA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632   2017-04-17   
641-832 5 Osage IA   221F ONVOY, LLC - IA 632   2012-12-14   
641-832 6 Osage IA   221F ONVOY, LLC - IA 632   2012-12-14   
641-832 7 Osage IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2006-09-22   
641-832 8 Osage IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2004-05-29   
641-832 9 Osage IA   6529 T-MOBILE USA, INC. 632   2006-08-25   
641-834 A Lynnville IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-834 4 Lynnville IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-834 8 Lynnville IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2021-08-20   
641-834 9 Lynnville IA   751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-837 A Albia IA DESMIADTX6Y  516J TON80 COMMUNICATIONS, LLC 632      
641-837 1 Albia IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2025-09-10   
641-837 4 Albia IA   516J TON80 COMMUNICATIONS, LLC 632   2022-04-25   
641-837 8 Albia IA   624H ONVOY SPECTRUM, LLC 632   2024-03-09   
641-840 A Newton IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-840 0 Newton IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-840 1 Newton IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-840 2 Newton IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-840 3 Newton IA   6529 T-MOBILE USA, INC. 632   2022-05-23   
641-840 4 Newton IA   6529 T-MOBILE USA, INC. 632   2022-05-23   
641-840 5 Newton IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2016-06-03   
641-840 6 Newton IA   6529 T-MOBILE USA, INC. 632   2022-05-23   
641-840 7 Newton IA   221F ONVOY, LLC - IA 632   2021-04-16   
641-840 8 Newton IA   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 632   2019-04-07   
641-840 9 Newton IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-841 A Newton IA NWTNIAXCPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-841 0 Newton IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-841 1 Newton IA   444G AUREON COMMUNICATIONS, LLC 632   2014-01-02   
641-841 2 Newton IA   916A MAHASKA COMMUNICATION GROUP, LLC - IA 632   2022-01-15   
641-841 3 Newton IA   624H ONVOY SPECTRUM, LLC 632   2024-03-09   
641-841 4 Newton IA   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632   2012-03-18   
641-841 5 Newton IA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632   2017-10-02   
641-841 6 Newton IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-841 7 Newton IA   508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-25   
641-841 8 Newton IA   5562 METROPCS, INC. 632   2018-06-29   
641-841 9 Newton IA   221F ONVOY, LLC - IA 632   2021-04-16   

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

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