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Cedar Rapids, IA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-350 5 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-350 6 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-350 7 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-350 8 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-350 9 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-355 A CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-355 0   9631 QWEST CORPORATION 635   2005-05-06   
319-355 1   9631 QWEST CORPORATION 635   2005-05-06   
319-355 2   9631 QWEST CORPORATION 635   2005-05-06   
319-355 3   9631 QWEST CORPORATION 635   2005-05-06   
319-355 4   9631 QWEST CORPORATION 635   2005-05-06   
319-355 5   9631 QWEST CORPORATION 635   2005-05-06   
319-355 6   9631 QWEST CORPORATION 635   2005-05-06   
319-355 7   9631 QWEST CORPORATION 635   2005-05-06   
319-355 8   9631 QWEST CORPORATION 635   2005-05-06   
319-355 9   9631 QWEST CORPORATION 635   2005-05-06   
319-360 A CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-361 A CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-361 0 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-361 1 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-361 2 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-361 3 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-361 4 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-361 5 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-361 6 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-361 7 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-361 8 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-361 9 CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-362 A CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-363 A CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-364 A CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-365 A CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-366 A CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-366 0 CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-366 1 CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-366 2 CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-366 3 CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-366 4 CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-366 5 CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-366 6 CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-366 7 CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-366 8 CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-366 9 CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635      
319-368 A CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-369 A CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-373 A CDRRIAMNDS0  9631 QWEST CORPORATION 635      
319-375 A CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-377 A CDRRIAMNDS0  9631 QWEST CORPORATION 635      
319-378 A CDRRIANODS0  9631 QWEST CORPORATION 635      
319-382 A CDRRIADTWMD  551G NUSO, LLC 635      

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

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