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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
641-797 A Fertile IA FRCYIAXRDS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-798 A Killduff IA SRBOIAXODS1  747C KILLDUFF TELEPHONE COMPANY 632      
641-799 A Ottumwa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-800 A Ackley IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-800 0 Ackley IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2018-04-19   
641-800 1 Ackley IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-800 2 Ackley IA DESMIADTXMX  073H TELNYX LLC 632   2020-05-22   
641-800 3 Ackley IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-04-16   
641-800 5 Ackley IA DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2021-02-25   
641-800 6 Ackley IA DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2021-02-25   
641-800 7 Ackley IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2018-04-20   
641-800 8 Ackley IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2018-04-19   
641-800 9 Ackley IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-04-16   
641-801 A New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-801 0 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-801 1 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-801 2 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-801 3 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-801 4 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-801 5 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-801 6 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-801 7 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-801 8 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-801 9 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-808 A Colo IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-808 0 Colo IA   145J TERRA NOVA TELECOM INC. 632   2025-05-17   
641-808 1 Colo IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-808 4 Colo IA DESMIAITX6X  5562 METROPCS, INC. 632   2018-08-03   
641-808 8 Colo IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-20   
641-808 9 Colo IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-20   
641-812 A Hampton IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-812 0 Hampton IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2010-11-20   
641-812 1 Hampton IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-05-01   
641-812 2 Hampton IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2011-09-24   
641-812 3 Hampton IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2012-12-14   
641-812 4 Hampton IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2012-12-14   
641-812 5 Hampton IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-04-04   
641-812 6 Hampton IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2016-03-11   
641-812 7 Hampton IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2016-04-11   
641-812 8 Hampton IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-812 9 Hampton IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2016-04-11   
641-814 A Ottumwa IA OTTMIATC0MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-814 0 Ottumwa IA OTTMIATC0MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-814 1 Ottumwa IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2008-04-11   
641-814 2 Ottumwa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2005-08-08   
641-814 3 Ottumwa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2005-08-08   
641-814 4 Ottumwa IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2015-12-04   
641-814 5 Ottumwa IA OTTMIATC0MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-814 6 Ottumwa IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2006-03-16   
641-814 7 Ottumwa IA DESMIAXM0MD  829J PAETEC ITEL, LLC 632   2006-06-10   
641-814 8 Ottumwa IA OTTMIATC0MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-814 9 Ottumwa IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2006-11-30   
641-816 A Greene IA GRNEIA01RS0  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-816 1 Greene IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-816 2 Greene IA GRNEIA01RS0  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-816 3 Greene IA GRNEIA01RS0  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-816 4 Greene IA GRNEIA01RS0  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-816 5 Greene IA GRNEIA01RS0  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-816 6 Greene IA   145J TERRA NOVA TELECOM INC. 632   2025-05-27   
641-816 8 Greene IA GRNEIA01RS0  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-818 A New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-818 0 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-818 1 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-818 2 New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
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 DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2022-01-22   
641-819 1 Fairfield IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-12   
641-819 2 Fairfield IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-12   
641-819 3 Fairfield IA DESMIADTTMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632   2017-06-19   
641-819 4 Fairfield IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-819 5 Fairfield IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-819 6 Fairfield IA DESMIADTX5X  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 632   2020-06-03   
641-819 7 Fairfield IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-22   
641-819 8 Fairfield IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2018-11-16   
641-819 9 Fairfield IA FRFDIAXCPS0  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 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-820 1 Knoxville IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-820 2 Knoxville IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-16   
641-820 3 Knoxville IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-16   
641-820 4 Knoxville IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2020-11-21   
641-820 6 Knoxville IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-820 8 Knoxville IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-820 9 Knoxville IA KNVLIAXCTMD  221F ONVOY, LLC - IA 632   2024-03-02   
641-821 A Grinnell IA DESMIAITX6X  5562 METROPCS, INC. 632      
641-821 0 Grinnell IA DESMIAITX6X  5562 METROPCS, INC. 632      
641-821 2 Grinnell IA GRNLIAXCQMD  221F ONVOY, LLC - IA 632   2023-08-11   
641-821 9 Grinnell IA DESMIAITX6X  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 GRNEIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-823 2 Greene IA GRNLIAXCMMD  624H ONVOY SPECTRUM, LLC 632   2024-03-08   
641-823 3 Greene IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2021-12-01   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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