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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   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-364 1 Alta Vista IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-364 2 Alta Vista IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-364 3 Alta Vista IA   508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-07-01   
641-364 4 Alta Vista IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-364 5 Alta Vista IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-364 6 Alta Vista IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-364 7 Alta Vista IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-364 8 Alta Vista IA   221F ONVOY, LLC - IA 632   2021-05-06   
641-364 9 Alta Vista IA   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   751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-05-06   
641-366 1 Conrad IA   1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-366 2 Conrad IA   1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-366 3 Conrad IA   1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-366 4 Conrad IA   1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-366 6 Conrad IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-366 7 Conrad IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2023-12-07   
641-366 8 Conrad IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2021-12-01   
641-366 9 Conrad IA   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   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   221F ONVOY, LLC - IA 632   2021-04-22   
641-369 1 Bridgewater IA   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-369 2 Bridgewater IA   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-369 3 Bridgewater IA   221F ONVOY, LLC - IA 632   2019-11-29   
641-369 4 Bridgewater IA   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-369 5 Bridgewater IA   444G AUREON COMMUNICATIONS, LLC 632   2020-02-16   
641-369 6 Bridgewater IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-369 7 Bridgewater IA   508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-16   
641-369 8 Bridgewater IA   221F ONVOY, LLC - IA 632   2020-11-19   
641-369 9 Bridgewater IA   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   6529 T-MOBILE USA, INC. 632   2024-08-15   
641-372 2 Rockwell IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-16   
641-372 3 Rockwell IA   5562 METROPCS, INC. 632   2018-08-03   
641-372 8 Rockwell IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2021-12-01   
641-372 9 Rockwell IA   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   6266 UNITED STATES CELLULAR - IA 632   2002-09-06   
641-373 1 Iowa Falls IA   6266 UNITED STATES CELLULAR - IA 632   2002-09-06   
641-373 2 Iowa Falls IA   6266 UNITED STATES CELLULAR - IA 632   2002-09-06   
641-373 3 Iowa Falls IA   6266 UNITED STATES CELLULAR - IA 632   2002-09-06   
641-373 4 Iowa Falls IA   6266 UNITED STATES CELLULAR - IA 632   2002-09-06   
641-373 5 Iowa Falls IA   6266 UNITED STATES CELLULAR - IA 632   2023-06-23   
641-373 6 Iowa Falls IA   6266 UNITED STATES CELLULAR - IA 632   2007-08-05   
641-373 7 Iowa Falls IA   6266 UNITED STATES CELLULAR - IA 632   2013-09-29   
641-373 8 Iowa Falls IA   6529 T-MOBILE USA, INC. 632   2005-04-15   
641-373 9 Iowa Falls IA   6529 T-MOBILE USA, INC. 632   2005-04-15   
641-377 A Colo IA COLOIAXODS0  1134 COLO TEL. CO. 632      
641-377 0 Colo IA   1134 COLO TEL. CO. 632      
641-377 1 Colo IA   1134 COLO TEL. CO. 632      
641-377 2 Colo IA   1134 COLO TEL. CO. 632      
641-377 3 Colo IA   1134 COLO TEL. CO. 632      
641-377 4 Colo IA   1134 COLO TEL. CO. 632      
641-377 5 Colo IA   1134 COLO TEL. CO. 632      
641-377 6 Colo IA   6529 T-MOBILE USA, INC. 632   2006-09-07   
641-377 7 Colo IA   1134 COLO TEL. CO. 632      
641-377 8 Colo IA   1134 COLO TEL. CO. 632      
641-377 9 Colo IA   1134 COLO TEL. CO. 632      
641-380 A Mason City IA MSCYIATCDS0  9631 QWEST CORPORATION 632      
641-381 A Northwood IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-381 0 Northwood IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-381 1 Northwood IA   221F ONVOY, LLC - IA 632   2020-11-23   
641-381 2 Northwood IA   221F ONVOY, LLC - IA 632   2018-02-26   
641-381 3 Northwood IA   6529 T-MOBILE USA, INC. 632   2018-04-02   
641-381 4 Northwood IA   6529 T-MOBILE USA, INC. 632   2018-04-02   
641-381 5 Northwood IA   221F ONVOY, LLC - IA 632   2019-09-20   
641-381 6 Northwood IA   221F ONVOY, LLC - IA 632   2019-09-20   
641-381 7 Northwood IA   508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-25   
641-381 8 Northwood IA   5562 METROPCS, INC. 632   2018-07-12   
641-381 9 Northwood IA   221F ONVOY, LLC - IA 632   2020-08-10   
641-382 A Bailey IA ROCHMNROQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620      
641-382 2 Bailey IA   221F ONVOY, LLC - IA 620   2021-08-28   
641-382 3 Bailey IA   624H ONVOY SPECTRUM, LLC 620   2021-07-12   
641-382 4 Bailey IA   624H ONVOY SPECTRUM, LLC 620   2021-10-29   
641-382 9 Bailey IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620   2021-07-09   
641-384 A Belmond IA DESMIAITX6X  5562 METROPCS, INC. 632      
641-384 3 Belmond IA   624H ONVOY SPECTRUM, LLC 632   2021-10-30   
641-384 4 Belmond IA   221F ONVOY, LLC - IA 632   2020-04-02   
641-384 5 Belmond IA   221F ONVOY, LLC - IA 632   2020-10-07   
641-384 6 Belmond IA   221F ONVOY, LLC - IA 632   2020-10-07   
641-384 7 Belmond IA   624H ONVOY SPECTRUM, LLC 632   2021-07-17   
641-384 8 Belmond IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2020-09-28   
641-384 9 Belmond IA   5562 METROPCS, INC. 632   2018-09-13   
641-385 A Collins IA CLNSIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-385 0 Collins IA   444G AUREON COMMUNICATIONS, LLC 632   2020-08-28   
641-385 1 Collins IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-385 2 Collins IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-385 3 Collins IA   221F ONVOY, LLC - IA 632   2021-08-28   
641-385 4 Collins IA   624H ONVOY SPECTRUM, LLC 632   2024-03-08   
641-385 5 Collins IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-385 6 Collins IA   221F ONVOY, LLC - IA 632   2021-05-06   
641-385 7 Collins IA   508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-21   
641-385 8 Collins IA   490J DISH WIRELESS, LLC 632   2022-08-27   
641-385 9 Collins IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-387 A Toledo IA DESMIADTTMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632      
641-387 0 Toledo IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2018-09-30   
641-387 1 Toledo IA   221F ONVOY, LLC - IA 632   2021-05-08   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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