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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
641-531 7 Iowa Falls IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2018-06-15   
641-531 8 Iowa Falls IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2019-09-20   
641-531 9 Iowa Falls IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2018-01-16   
641-533 A Derby IA LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-534 A Lacona IA LACNIAXORL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-534 0 Lacona IA LACNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-534 1 Lacona IA LACNIAXORL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-534 2 Lacona IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-02   
641-534 3 Lacona IA LACNIAXORL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-534 4 Lacona IA LACNIAXORL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-534 5 Lacona IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-534 6 Lacona IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-534 7 Lacona IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-22   
641-534 8 Lacona IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-02   
641-534 9 Lacona IA LACNIAXORL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-535 A Russell IA RSSLIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-535 0 Russell IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-22   
641-535 1 Russell IA RSSLIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-535 2 Russell IA RSSLIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-535 3 Russell IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-535 4 Russell IA RSSLIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-535 5 Russell IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-16   
641-535 6 Russell IA RSSLIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-535 7 Russell IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-29   
641-535 8 Russell IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2020-11-20   
641-535 9 Russell IA RSSLIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-536 A Lenox IA LENXIAAF1MD  168F LENOX MUNICIPAL COMMUNICATIONS UTILITY - IA 632      
641-541 A Sigourney IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-541 0 Sigourney IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-541 1 Sigourney IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-02   
641-541 2 Sigourney IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-02   
641-541 3 Sigourney IA DESMIADTTMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632   2017-06-26   
641-541 4 Sigourney IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-09-04   
641-541 5 Sigourney IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-16   
641-541 6 Sigourney IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-541 7 Sigourney IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2017-03-29   
641-541 8 Sigourney IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-03-09   
641-543 A Alta Vista IA DESMIADTX6Y  516J TON80 COMMUNICATIONS, LLC 632      
641-543 3 Alta Vista IA DESMIADTX6Y  516J TON80 COMMUNICATIONS, LLC 632   2022-04-29   
641-543 4 Alta Vista IA GRNLIAXCMMD  624H ONVOY SPECTRUM, LLC 632   2024-03-07   
641-548 A Mason City IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-548 0 Mason City IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-07-06   
641-548 2 Mason City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-04-16   
641-548 3 Mason City IA DESMIADTXMX  073H TELNYX LLC 632   2020-05-29   
641-548 4 Mason City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2019-09-20   
641-548 5 Mason City IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2019-10-27   
641-548 6 Mason City IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2018-08-26   
641-548 7 Mason City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2020-10-02   
641-548 8 Mason City IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2018-07-06   
641-548 9 Mason City IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-07-05   
641-551 A New Haven IA RUDDIA01DS2  1177 FARMERS TEL. CO. 632      
641-552 A Charles City IA MSCYIATCX0X  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-552 0 Charles City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2016-04-08   
641-552 1 Charles City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2016-04-08   
641-552 2 Charles City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-01-24   
641-552 3 Charles City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-01-24   
641-552 4 Charles City IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2014-02-28   
641-552 5 Charles City IA MSCYIATCX0X  3620 OMNITEL COMMUNICATIONS, INC. - IA 632   2007-08-02   
641-552 6 Charles City IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2015-06-22   
641-552 7 Charles City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2008-02-25   
641-552 8 Charles City IA MSCYIATCX0X  3620 OMNITEL COMMUNICATIONS, INC. - IA 632   2016-03-31   
641-552 9 Charles City IA MSCYIATCX0X  3620 OMNITEL COMMUNICATIONS, INC. - IA 632   2016-03-31   
641-557 A New Hampton IA NHTNIAXCPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-557 0 New Hampton IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-02   
641-557 1 New Hampton IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-02   
641-557 2 New Hampton IA DESMIAITX6X  5562 METROPCS, INC. 632   2018-07-09   
641-557 3 New Hampton IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-09-04   
641-557 4 New Hampton IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-05-08   
641-557 5 New Hampton IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-557 6 New Hampton IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-09-04   
641-557 7 New Hampton IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2017-03-25   
641-557 8 New Hampton IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2017-01-17   
641-557 9 New Hampton IA NHTNIAXCPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632   2015-09-09   
641-560 A Fairfield IA KNVLIAXCTMD  221F ONVOY, LLC - IA 632   2024-05-05   
641-560 0 Fairfield IA KNVLIAXCTMD  221F ONVOY, LLC - IA 632   2024-05-05   
641-560 2 Fairfield IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-05-07   
641-560 4 Fairfield IA   5562 METROPCS, INC. 632   2025-04-25   
641-560 5 Fairfield IA   5562 METROPCS, INC. 632   2025-04-25   
641-561 A Buffalo Center IA LKMLIAXODS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-562 A Buffalo Center IA LKMLIAXODS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-565 A Crystal Lake IA FRCYIAXRDS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-566 A Rake IA LKMLIAXODS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-567 A Leland IA FRCYIAXRDS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-568 A Scarville IA LKMLIAXODS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-569 A Oskaloosa IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-569 0 Oskaloosa IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-569 1 Oskaloosa IA OSKLIABS1MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632   2006-11-13   
641-569 2 Oskaloosa IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-12   
641-569 3 Oskaloosa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2007-03-13   
641-569 4 Oskaloosa IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-12   
641-569 5 Oskaloosa IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2007-06-29   
641-569 6 Oskaloosa IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2010-04-02   
641-569 7 Oskaloosa IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2008-02-28   
641-569 8 Oskaloosa IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2010-10-08   
641-569 9 Oskaloosa IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-570 A Little Cedar IA RUDDIA01DS2  1177 FARMERS TEL. CO. 632      
641-572 A Leon IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-572 0 Leon IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2009-08-02   
641-572 1 Leon IA KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-572 2 Leon IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2016-08-11   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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