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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
641-478 0 Ferguson IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-478 1 Ferguson IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-478 2 Ferguson IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-478 3 Ferguson IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-478 4 Ferguson IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-478 5 Ferguson IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-478 6 Ferguson IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-478 7 Ferguson IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-478 8 Ferguson IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2022-07-25   
641-478 9 Ferguson IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-479 A Le Grand IA LGRDIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-479 0 Le Grand IA KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-479 1 Le Grand IA LGRDIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-479 2 Le Grand IA LGRDIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-479 3 Le Grand IA MRTWIAAQ3MD  346F HEART OF IOWA VENTURES, L.L.C. - IA 632   2009-03-23   
641-479 4 Le Grand IA LGRDIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-479 5 Le Grand IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-479 6 Le Grand IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-05-06   
641-479 7 Le Grand IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-22   
641-479 8 Le Grand IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-08-30   
641-479 9 Le Grand IA LGRDIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-481 A Toledo IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-481 0 Toledo IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-481 1 Toledo IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-481 2 Toledo IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2014-03-31   
641-481 3 Toledo IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2008-11-20   
641-481 4 Toledo IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-02   
641-481 5 Toledo IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2011-11-12   
641-481 6 Toledo IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2014-05-01   
641-481 7 Toledo IA KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-481 8 Toledo IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-02   
641-481 9 Toledo IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2017-03-30   
641-482 A Melbourne IA GLMNIAXODS1  1187 PARTNER COMMUNICATIONS COOPERATIVE 632      
641-483 A State Center IA GLMNIAXODS1  1187 PARTNER COMMUNICATIONS COOPERATIVE 632      
641-484 A Toledo IA TOLDIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-484 0 Toledo IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2005-05-21   
641-484 1 Toledo IA TOLDIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-484 2 Toledo IA TOLDIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-484 3 Toledo IA TOLDIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-484 4 Toledo IA TOLDIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-484 5 Toledo IA TOLDIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-484 6 Toledo IA TOLDIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-484 7 Toledo IA TOLDIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-484 8 Toledo IA TOLDIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-484 9 Toledo IA TOLDIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-485 A Marshalltown IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-485 0 Marshalltown IA   6266 UNITED STATES CELLULAR - IA 632      
641-485 1 Marshalltown IA   6266 UNITED STATES CELLULAR - IA 632      
641-485 2 Marshalltown IA   6266 UNITED STATES CELLULAR - IA 632      
641-485 3 Marshalltown IA   6266 UNITED STATES CELLULAR - IA 632      
641-485 4 Marshalltown IA   6266 UNITED STATES CELLULAR - IA 632      
641-485 5 Marshalltown IA   6266 UNITED STATES CELLULAR - IA 632      
641-485 6 Marshalltown IA   6266 UNITED STATES CELLULAR - IA 632      
641-485 7 Marshalltown IA   6266 UNITED STATES CELLULAR - IA 632      
641-485 8 Marshalltown IA   6266 UNITED STATES CELLULAR - IA 632      
641-485 9 Marshalltown IA   6266 UNITED STATES CELLULAR - IA 632      
641-486 A Union IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-487 A Zearing IA ZRNGIAXODS1  1246 MINERVA VALLEY TEL. CO., INC. 632      
641-488 A Albion IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-488 0 Albion IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-488 1 Albion IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-488 2 Albion IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-488 3 Albion IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-488 4 Albion IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-488 5 Albion IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-488 6 Albion IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-488 7 Albion IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-488 8 Albion IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2022-07-25   
641-488 9 Albion IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-489 A Chelsea IA CHLSIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-489 1 Chelsea IA CHLSIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-489 2 Chelsea IA CHLSIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-489 3 Chelsea IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-10-30   
641-489 4 Chelsea IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-05-06   
641-489 5 Chelsea IA GRNLIAXCMMD  624H ONVOY SPECTRUM, LLC 632   2024-03-08   
641-489 7 Chelsea IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-16   
641-489 8 Chelsea IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-489 9 Chelsea IA CHLSIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-492 A Montour IA MNTRIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-492 1 Montour IA MNTRIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-492 2 Montour IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-492 3 Montour IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-09-03   
641-492 4 Montour IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-05-08   
641-492 5 Montour IA GRNLIAXCMMD  624H ONVOY SPECTRUM, LLC 632   2024-03-08   
641-492 6 Montour IA MNTRIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-492 7 Montour IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-24   
641-492 8 Montour IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2021-12-01   
641-492 9 Montour IA MNTRIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-493 A Rhodes IA GLMNIAXODS1  1187 PARTNER COMMUNICATIONS COOPERATIVE 632      
641-494 A Mason City IA MSCYIATCDS0  9631 QWEST CORPORATION 632      
641-494 0 Mason City IA MSCYIATCDS0  9631 QWEST CORPORATION 632      
641-494 1 Mason City IA MSCYIATCDS0  9631 QWEST CORPORATION 632      
641-494 2 Mason City IA MSCYIATCDS0  9631 QWEST CORPORATION 632      
641-494 3 Mason City IA MSCYIATCDS0  9631 QWEST CORPORATION 632      
641-494 4 Mason City IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2005-01-12   
641-494 5 Mason City IA MSCYIATCDS0  9631 QWEST CORPORATION 632      
641-494 6 Mason City IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2005-01-12   
641-494 7 Mason City IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2005-01-12   
641-494 8 Mason City IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2005-01-12   
641-494 9 Mason City IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2005-01-12   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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