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NPA: 641 [Rate centres in NPA 641] [Dial plan for NPA 641]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-290 2 Milo IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-03-09   
641-290 9 Milo IA DESMIAITX9X  490J BOOST SUBSCRIBERCO L.L.C. 632   2022-10-01   
641-291 A Plano IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-29   
641-291 0 Plano IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-29   
641-292 A Liberty Center IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-07   
641-292 0 Liberty Center IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-07   
641-292 2 Liberty Center IA   145J TERRA NOVA TELECOM INC. 632   2025-05-27   
641-293 A South Emmons IA LKMLIAXODS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-294 A Russell IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-29   
641-294 0 Russell IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-29   
641-295 A Oskaloosa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-295 0 Oskaloosa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-295 1 Oskaloosa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-295 2 Oskaloosa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-295 3 Oskaloosa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-295 4 Oskaloosa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2004-02-10   
641-295 5 Oskaloosa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2004-02-10   
641-295 6 Oskaloosa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2004-02-10   
641-295 7 Oskaloosa IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2022-02-07   
641-295 8 Oskaloosa IA DESMIAITX6X  5562 METROPCS, INC. 632   2005-07-31   
641-295 9 Oskaloosa IA DESMIAITX6X  5562 METROPCS, INC. 632   2003-02-11   
641-296 A New Virginia IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-29   
641-296 0 New Virginia IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-29   
641-297 A St Marys IA STMYIAXODS1  1209 FMTC-I35, INC. D/B/A OMNITEL COMMUNICATIONS 632      
641-298 A Amund IA KNYNMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
641-298 0 Amund IA KNYNMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
641-298 1 Amund IA KNYNMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
641-298 2 Amund IA KNYNMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
641-298 3 Amund IA KNYNMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
641-298 4 Amund IA ROCHMNROUMD  221F ONVOY, LLC - IA 620   2020-03-27   
641-298 5 Amund IA ROCHMNROUMD  221F ONVOY, LLC - IA 620   2020-03-27   
641-298 6 Amund IA ROCHMNROUMD  221F ONVOY, LLC - IA 620   2020-01-05   
641-298 7 Amund IA OWTNMNOWYMD  508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-05-16   
641-298 8 Amund IA ROCHMNROUMD  221F ONVOY, LLC - IA 620   2020-05-26   
641-298 9 Amund IA KNYNMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
641-299 A Shannon City IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-29   
641-299 0 Shannon City IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-29   
641-299 9 Shannon City IA   145J TERRA NOVA TELECOM INC. 632   2025-05-24   
641-300 A Osage IA DESMIADTXUX  965H FRACTEL, LLC 632      
641-300 0 Osage IA DESMIADTXUX  965H FRACTEL, LLC 632   2020-02-17   
641-300 1 Osage IA DESMIADTXMX  073H TELNYX LLC 632   2020-05-29   
641-300 2 Osage IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2020-05-23   
641-300 3 Osage IA DESMIADTXUX  965H FRACTEL, LLC 632   2020-02-17   
641-300 4 Osage IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2024-10-26   
641-300 5 Osage IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2025-11-18   
641-300 6 Osage IA   515J IP HORIZON LLC 632   2025-09-26   
641-300 7 Osage IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2020-09-28   
641-300 8 Osage IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-04-16   
641-300 9 Osage IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-04-16   
641-301 A Martensdale IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-29   

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

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