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Ottumwa, IA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-954 7 DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-09-08   
641-954 8 DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2012-07-12   
641-954 9 DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-980 A DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-980 0 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-980 1   145J TERRA NOVA TELECOM INC. 632   2026-04-13   
641-980 2 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2015-10-18   
641-980 3 DESMIAITX6X  5562 METROPCS, INC. 632   2018-07-10   
641-980 4 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2015-06-30   
641-980 5 DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2009-06-22   
641-980 6 DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2009-06-22   
641-980 7 DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2008-07-15   
641-980 8 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2007-07-05   
641-980 9 DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2007-03-18   
641-997 A CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2025-01-05   
641-997 0 CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2025-01-05   
641-997 1 CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2025-01-05   
641-997 2 CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2025-01-05   
641-997 3 CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2025-01-05   
641-997 4 CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2025-01-05   
641-997 5 DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2025-01-06   
641-997 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2026-04-17   
641-997 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2026-04-17   

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Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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