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Dubuque, IA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
563-307 2 DVNPIAVI0MD  939H COMMIO, LLC 634   2022-09-20   
563-307 3 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2023-08-11   
563-307 4 DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2022-02-18   
563-307 5 DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2022-02-18   
563-307 6 DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2022-02-18   
563-307 7 DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2022-02-18   
563-307 9 DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2022-02-18   
563-341 A DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
563-341 0 DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2022-11-04   
563-341 1 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2023-08-11   
563-341 2 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2023-08-11   
563-341 3 DVNPIA80XUX  490J BOOST SUBSCRIBERCO L.L.C. 634   2023-05-05   
563-341 4 DVNPIAEAGMD  508J CENTURYLINK COMMUNICATIONS, LLC 634   2026-01-01   
563-341 5 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2023-08-11   
563-341 6 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2023-08-11   
563-341 7 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2022-11-24   
563-341 8 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2022-11-24   
563-341 9 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2022-11-24   
563-348 A DVNPIADTXPX  965H FRACTEL, LLC 634      
563-348 0 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2020-09-15   
563-348 1 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2021-07-17   
563-348 2 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2022-01-15   
563-348 3 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2022-02-02   
563-348 4 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2023-08-11   
563-348 5 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-10-06   
563-348 6 DVNPIADTXPX  965H FRACTEL, LLC 634   2020-09-14   
563-348 7 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-10-06   
563-348 8 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-10-06   
563-348 9 DVNPIADTXRX  515J IP HORIZON LLC 634   2025-08-21   
563-451 A DVNPIADT6MD  7421 AT&T - LOCAL 634      
563-451 0 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2011-08-12   
563-451 1 DVNPIADT6MD  7421 AT&T - LOCAL 634      
563-451 2 DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2004-12-17   
563-451 3 DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2004-12-17   
563-451 4 DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2004-12-17   
563-451 5 DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2004-12-17   
563-451 6 DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2005-07-06   
563-451 7 DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2005-07-06   
563-451 8 DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2005-07-06   
563-451 9 DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2005-07-06   
563-495 A DVNPIA80XPX  6529 T-MOBILE USA, INC. 634      
563-500 A DVNPIADTXPX  965H FRACTEL, LLC 634      
563-500 0 DVNPIADTXPX  965H FRACTEL, LLC 634   2020-02-17   
563-500 1 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-08-10   
563-500 2 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-08-10   
563-500 3 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-02-22   
563-500 4 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-02-22   
563-500 5 DVNPIADTXPX  965H FRACTEL, LLC 634   2020-02-17   
563-500 6 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2020-02-18   
563-500 7 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2020-03-16   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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