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Fairfield, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-209 A FRFDIABNDS2  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-209 0 FRFDIABNDS2  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-209 1 FRFDIABNDS2  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-209 2 KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-16   
641-209 3 FRFDIABNDS2  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-209 4 FRFDIABNDS2  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-209 5 FRFDIABNDS2  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-209 6 FRFDIABNDS2  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-209 7 FRFDIABNDS2  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-209 8 FRFDIABNDS2  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-209 9 FRFDIABNDS2  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-233 A DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-233 0 DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-233 1 DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-233 2 DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-233 3 DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-233 4 DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-233 5 KNVLIAXCTMD  221F ONVOY, LLC - IA 632   2024-03-02   
641-233 6 DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632   2014-02-24   
641-233 7 CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2005-08-10   
641-233 8 CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2005-08-10   
641-233 9 DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-451 A DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-451 0 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-451 1 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-451 2 KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2022-08-22   
641-451 3 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2015-07-16   
641-451 4 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2013-09-01   
641-451 5 CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2007-07-19   
641-451 6 KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-451 7 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-451 8 KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-16   
641-451 9 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2015-12-30   
641-469 A FRFDIAXCDS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-470 A FRFDIAXCDS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-472 A FRFDIAXCDS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-560 A KNVLIAXCTMD  221F ONVOY, LLC - IA 632   2024-05-05   
641-560 0 KNVLIAXCTMD  221F ONVOY, LLC - IA 632   2024-05-05   
641-560 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2025-05-23   
641-560 2 KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-05-07   
641-560 4   5562 METROPCS, INC. 632   2025-04-25   
641-560 5   5562 METROPCS, INC. 632   2025-04-25   
641-819 A FRFDIAXCPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-819 0 DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2022-01-22   
641-819 1 DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-12   
641-819 2 DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-12   
641-819 3 DESMIADTTMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632   2017-06-19   
641-819 4 KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-819 5 BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-819 6 DESMIADTX5X  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 632   2020-06-03   
641-819 7 DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-22   
641-819 8 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2018-11-16   
641-819 9 FRFDIAXCPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632   2015-08-24   
641-919 A CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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