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Cedar Rapids, IA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-440 0 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-440 1 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2014-03-24   
319-440 2 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2014-05-12   
319-440 3 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2014-05-23   
319-440 4 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-440 5 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-440 6 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-440 7 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-440 8 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2015-07-23   
319-440 9 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2015-11-21   
319-447 A CDRRIAMNDS0  9631 QWEST CORPORATION 635      
319-447 0 CDRRIAMNDS0  9631 QWEST CORPORATION 635      
319-447 1 CDRRIAMNDS0  9631 QWEST CORPORATION 635      
319-447 2 CDRRIAMNDS0  9631 QWEST CORPORATION 635      
319-447 3 CDRRIAMNDS0  9631 QWEST CORPORATION 635      
319-447 4 CDRRIAMNDS0  9631 QWEST CORPORATION 635      
319-447 5 CDRRIAMNDS0  9631 QWEST CORPORATION 635      
319-447 6 CDRRIAMNDS0  9631 QWEST CORPORATION 635      
319-447 7 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2007-10-25   
319-447 8 CDRRIAMNDS0  9631 QWEST CORPORATION 635      
319-447 9 CDRRIAMNDS0  9631 QWEST CORPORATION 635      
319-449 A CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-449 0 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2015-04-05   
319-449 1 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2015-04-05   
319-449 2 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2015-04-05   
319-449 3 CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2015-08-23   
319-449 4 CDRRIAIC2MD  593K MCC TELEPHONY LLC 635   2015-09-20   
319-449 5 CDRRIAIC2MD  593K MCC TELEPHONY LLC 635   2017-03-30   
319-449 6 CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2016-04-09   
319-449 7 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2014-04-06   
319-449 8 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2014-04-06   
319-449 9 CDRRIAIC2MD  593K MCC TELEPHONY LLC 635   2018-08-24   
319-450 A CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-450 0 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2011-03-20   
319-450 1 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2016-08-31   
319-450 2 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-450 3   6529 T-MOBILE USA, INC. 635   2011-03-15   
319-450 4 CDRRIAAX7MD  5562 METROPCS, INC. 635   2010-11-11   
319-450 5   6529 T-MOBILE USA, INC. 635   2010-11-11   
319-450 6   6529 T-MOBILE USA, INC. 635   2011-03-15   
319-450 7 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2010-11-14   
319-450 8 CDRRIAAX7MD  5562 METROPCS, INC. 635   2011-03-15   
319-450 9   6529 T-MOBILE USA, INC. 635   2011-06-13   
319-451 A CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635      
319-451 0 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2022-12-18   
319-451 1 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2023-01-08   
319-451 2 CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2023-03-30   
319-451 3 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-08-11   
319-451 4 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-08-11   
319-451 5 CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2024-01-08   
319-451 6 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2022-12-19   
319-451 7 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2024-05-23   
319-451 8 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2023-10-16   
319-451 9 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2023-10-16   
319-487 A CDRRIADTKMD  221F ONVOY, LLC - IA 635   2024-05-19   
319-487 0 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2024-05-19   
319-487 1 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2024-06-22   
319-487 2 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2024-09-10   
319-487 3 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2024-10-16   
319-487 4 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2024-10-16   
319-487 5   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2025-02-15   
319-487 6   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2025-03-23   
319-487 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2025-12-26   
319-487 8 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2024-06-22   
319-487 9 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2024-06-22   
319-491 A CDRRIADTVMD  7421 AT&T - LOCAL 635      
319-491 0   6529 T-MOBILE USA, INC. 635   2007-08-01   
319-491 1 CDRRIAAX7MD  5562 METROPCS, INC. 635   2008-06-11   
319-491 2 CDRRIAAX7MD  5562 METROPCS, INC. 635   2007-08-01   
319-491 3   6529 T-MOBILE USA, INC. 635   2009-01-05   
319-491 4 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2008-02-11   
319-491 5 CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2008-03-17   
319-491 6 CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2007-08-17   
319-491 7 CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2007-08-17   
319-491 8 CDRRIADTVMD  7421 AT&T - LOCAL 635      
319-491 9 CDRRIADTVMD  7421 AT&T - LOCAL 635      
319-497 A CDRRIADTXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 635   2024-11-21   
319-497 0 CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2024-12-26   
319-497 1   985E BANDWIDTH.COM CLEC, LLC - IA 635   2025-03-13   
319-497 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2025-05-03   
319-497 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2025-05-03   
319-497 5   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2025-06-23   
319-497 6   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2025-08-25   
319-497 7   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2025-10-16   
319-497 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2025-09-05   
319-497 9 CDRRIADTXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 635   2024-11-21   
319-503 A   478J NUSO, LLC 635   2025-04-24   
319-503 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2025-09-05   
319-503 1   478J NUSO, LLC 635   2025-04-24   
319-503 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2025-12-26   
319-503 8   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2025-11-18   
319-503 9   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2025-12-02   
319-515 A CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2024-02-07   
319-515 0 CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2024-02-07   
319-515 1 CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2024-02-07   
319-515 2 CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2024-02-07   
319-515 3 CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2024-02-07   
319-515 4 CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2024-02-07   
319-515 5 CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2024-02-07   
319-515 6 CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2024-02-07   

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

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