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NPA: 641 [Rate centres in NPA 641] [Dial plan for NPA 641]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-849 A Eldora IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-853 A Rowan IA ROWNIAXORS8  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 632      
641-854 A Marshalltown IA MRTWIASODS0  9631 QWEST CORPORATION 632      
641-856 A Centerville IA CNVLIAXORS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-857 A Dumont IA DUMTIAXODS0  1152 DUMONT TEL. CO. 632      
641-858 A Eldora IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-860 A Britt IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-861 A Pella IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-862 A Williamson IA WMSNIAXORS8  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-863 A Britt IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-864 A Hubbard IA HBRDIAXODS0  1203 HUBBARD COOP. TEL. ASSN. 632      
641-865 A New Haven IA RUDDIA01DS2  1177 FARMERS TEL. CO. 632      
641-866 A Coulter IA LTMRIAXODS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 632      
641-868 A Steamboat Rock IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-869 A Wellsburg IA WSBGIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-870 A Corydon IA CYDNIAQA1MD  9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632      
641-871 A Knoxville IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-872 A Corydon IA CYDNIAAEDS0  1094 SOUTH CENTRAL COMMUNICATIONS, INC. 632      
641-873 A Allerton IA LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-874 A Promise City IA PMCYIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-876 A Lineville IA LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-877 A Humeston IA HSTNIAXORS8  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-880 A New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-881 A Latimer IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-887 A Sully IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-888 A Grinnell IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-891 A Knoxville IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-892 A Sheffield IA SHFDIAXRDS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 632      
641-894 A Aredale IA RCWLIAXODS2  1282 ROCKWELL COOP. TEL. ASSN. 632      
641-895 A Centerville IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-896 A Hanlontown IA FRCYIAXRDS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-897 A Millerton IA LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-898 A Seymour IA SYMRIAXORS8  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-900 A Mona IA ROCHMNROXVX  965H FRACTEL, LLC 620      
641-901 A New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-902 A New Hampton IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
641-903 A Mason City IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-905 A Melbourne IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2025-07-21   
641-909 A Lake Mills IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-916 A St Charles IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-919 A Fairfield IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-920 A Steamboat Rock IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-921 A Green Mountain IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-922 A Conrad IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-923 A Garner IA GRNRIACORS9  9631 QWEST CORPORATION 632      
641-924 A Garner IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-925 A Garner IA GRNRIA06RS0  842E COMMUNICATIONS 1 NETWORK, INC. - IA 632      
641-926 A Woden IA FRCYIAXRDS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-927 A Miller IA FRCYIAXRDS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-929 A Mark IA MARKIAXO1MD  1129 CITIZENS MUTUAL TELEPHONE COOPERATIVE 632      

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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