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Cedar Rapids, IA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-382 0 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2013-06-23   
319-382 1 CDRRIADTWMD  551G NUSO, LLC 635   2012-12-30   
319-382 2 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2013-06-23   
319-382 3 CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2014-10-19   
319-382 4 CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2015-07-10   
319-382 5 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2015-01-22   
319-382 6 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2015-01-22   
319-382 7 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2013-09-13   
319-382 8 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2015-01-22   
319-382 9 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2015-01-22   
319-389 A CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-390 A CDRRIAWSDS0  9631 QWEST CORPORATION 635      
319-391 A CDRRIAHV4MD  732J NUSO, LLC 635      
319-391 0 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2023-06-02   
319-391 1 CDRRIAHV4MD  732J NUSO, LLC 635   2023-04-10   
319-391 2 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2023-06-02   
319-391 3 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2023-06-02   
319-391 4 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2023-06-02   
319-391 5 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2024-02-23   
319-391 6 CDRRIADTUMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 635   2023-07-02   
319-391 7 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2024-02-23   
319-391 8 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2023-11-22   
319-391 9 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2024-08-02   
319-393 A CDRRIANODS0  9631 QWEST CORPORATION 635      
319-395 A CDRRIANODS0  9631 QWEST CORPORATION 635      
319-396 A CDRRIAWSDS0  9631 QWEST CORPORATION 635      
319-398 A CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-399 A CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-403 A IWCYIA7000Z  490J BOOST SUBSCRIBERCO L.L.C. 635      
319-403 0 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-08-11   
319-403 1 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-08-11   
319-403 2 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-08-11   
319-403 3 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-08-11   
319-403 4 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-08-11   
319-403 5 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-08-11   
319-403 6 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-08-11   
319-403 7 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-08-11   
319-403 8 CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2024-05-01   
319-403 9 IWCYIA7000Z  490J BOOST SUBSCRIBERCO L.L.C. 635   2023-06-11   
319-409 A CDRRIADTYZZ  829J PAETEC ITEL, LLC 635      
319-409 0 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2012-10-31   
319-409 1 CDRRIADTYZZ  829J PAETEC ITEL, LLC 635   2012-01-21   
319-409 2 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2012-10-31   
319-409 3 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2012-10-31   
319-409 4 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2012-10-31   
319-409 5 CDRRIAIC2MD  593K MCC TELEPHONY LLC 635   2014-08-25   
319-409 6 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2012-12-13   
319-409 7 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2012-12-13   
319-409 8 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2012-12-13   
319-409 9 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2012-12-13   
319-412 A CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635      
319-412 0 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2018-04-30   
319-412 1 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2018-09-21   
319-412 2 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2018-09-21   
319-412 3 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2018-09-21   
319-412 4 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2018-04-14   
319-412 5 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2018-04-14   
319-412 6 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2018-04-14   
319-412 7 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2018-04-14   
319-412 8 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2018-04-14   
319-412 9 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2018-03-29   
319-423 A CDRRIADTUMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 635      
319-423 0 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2010-08-01   
319-423 1 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2010-08-06   
319-423 2 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2010-09-05   
319-423 3 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2010-10-04   
319-423 4 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2010-11-01   
319-423 5 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2010-11-01   
319-423 6 CDRRIADTUMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 635   2010-06-28   
319-423 7 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2010-09-23   
319-423 8 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2011-03-20   
319-423 9 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2011-06-02   
319-424 A   700J WAVENATION, LLC 635   2026-01-22   
319-424 0   700J WAVENATION, LLC 635   2026-01-22   
319-424 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2026-04-17   
319-424 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2026-04-17   
319-424 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2026-04-17   
319-431 A CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635      
319-431 0 CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-431 1 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635      
319-431 2 CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-431 3 CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-431 4 CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-431 5 CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-431 6 CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-431 7 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635      
319-431 8 CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-431 9 CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-432 A CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-432 0 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2008-10-03   
319-432 1 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2008-12-08   
319-432 2 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2009-01-15   
319-432 3 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2009-03-23   
319-432 4 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2009-07-20   
319-432 5 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2009-09-03   
319-432 6 CDRRIADTDMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 635   2009-06-09   
319-432 7 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2009-05-24   
319-432 8 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2010-06-20   
319-432 9 CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2009-11-16   
319-440 A CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      

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

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