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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
641-364 0 Alta Vista IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-364 1 Alta Vista IA ALTVIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-364 2 Alta Vista IA ALTVIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-364 3 Alta Vista IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-07-01   
641-364 4 Alta Vista IA ALTVIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-364 5 Alta Vista IA ALTVIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-364 6 Alta Vista IA ALTVIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-364 7 Alta Vista IA ALTVIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-364 8 Alta Vista IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-05-06   
641-364 9 Alta Vista IA ALTVIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-366 A Conrad IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-366 0 Conrad IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-05-06   
641-366 1 Conrad IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-366 2 Conrad IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-366 3 Conrad IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-366 4 Conrad IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-366 6 Conrad IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-366 7 Conrad IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2023-12-07   
641-366 8 Conrad IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2021-12-01   
641-366 9 Conrad IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-368 A Otley IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-29   
641-368 0 Otley IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-29   
641-369 A Bridgewater IA BRWRIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-369 0 Bridgewater IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-22   
641-369 1 Bridgewater IA BRWRIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-369 2 Bridgewater IA BRWRIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-369 3 Bridgewater IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-369 4 Bridgewater IA BRWRIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-369 5 Bridgewater IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632   2020-02-16   
641-369 6 Bridgewater IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-369 7 Bridgewater IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-16   
641-369 8 Bridgewater IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2020-11-19   
641-369 9 Bridgewater IA BRWRIAXORP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-372 A Rockwell IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-372 1 Rockwell IA DESMIA72GMD  6529 T-MOBILE USA, INC. 632   2024-08-15   
641-372 2 Rockwell IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-16   
641-372 3 Rockwell IA DESMIAITX6X  5562 METROPCS, INC. 632   2018-08-03   
641-372 8 Rockwell IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2021-12-01   
641-372 9 Rockwell IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-373 A Iowa Falls IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-373 0 Iowa Falls IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2002-09-06   
641-373 1 Iowa Falls IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2002-09-06   
641-373 2 Iowa Falls IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2002-09-06   
641-373 3 Iowa Falls IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2002-09-06   
641-373 4 Iowa Falls IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2002-09-06   
641-373 5 Iowa Falls IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2023-06-23   
641-373 6 Iowa Falls IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2007-08-05   
641-373 7 Iowa Falls IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2013-09-29   
641-373 8 Iowa Falls IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2005-04-15   
641-373 9 Iowa Falls IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2005-04-15   

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

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