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Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
319-595 7 Waterloo IA 6529 T-MOBILE USA, INC. 635   2018-09-21   
319-595 8 Waterloo IA 6529 T-MOBILE USA, INC. 635   2018-09-21   
319-595 9 Waterloo IA 6529 T-MOBILE USA, INC. 635   2018-09-21   
319-596 8 Waverly IA 6529 T-MOBILE USA, INC. 635   2006-12-04   
319-610 9 Waterloo IA 6529 T-MOBILE USA, INC. 635   2006-11-09   
319-621 A Iowa City IA 6529 T-MOBILE USA, INC. 635      
319-621 0 Iowa City IA 5562 METROPCS, INC. 635      
319-621 1 Iowa City IA 5562 METROPCS, INC. 635      
319-621 2 Iowa City IA 5562 METROPCS, INC. 635      
319-621 3 Iowa City IA 6529 T-MOBILE USA, INC. 635      
319-621 4 Iowa City IA 5562 METROPCS, INC. 635      
319-621 5 Iowa City IA 5562 METROPCS, INC. 635      
319-621 6 Iowa City IA 5562 METROPCS, INC. 635      
319-621 7 Iowa City IA 5562 METROPCS, INC. 635      
319-621 8 Iowa City IA 6529 T-MOBILE USA, INC. 635      
319-621 9 Iowa City IA 6529 T-MOBILE USA, INC. 635      
319-631 A Iowa City IA 6529 T-MOBILE USA, INC. 635      
319-631 0 Iowa City IA 5562 METROPCS, INC. 635      
319-631 1 Iowa City IA 6529 T-MOBILE USA, INC. 635      
319-631 2 Iowa City IA 6529 T-MOBILE USA, INC. 635      
319-631 3 Iowa City IA 6529 T-MOBILE USA, INC. 635      
319-631 4 Iowa City IA 6529 T-MOBILE USA, INC. 635      
319-631 5 Iowa City IA 6529 T-MOBILE USA, INC. 635      
319-631 6 Iowa City IA 6529 T-MOBILE USA, INC. 635      
319-651 A Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-651 0 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2006-12-03   
319-651 1 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-651 2 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2007-03-31   
319-651 3 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-651 4 Cedar Rapids IA 5562 METROPCS, INC. 635      
319-651 5 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-651 6 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-651 7 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-651 8 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-651 9 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-654 7 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2008-04-27   
319-668 0 Williamsburg IA 6529 T-MOBILE USA, INC. 635   2008-11-15   
319-674 4 Wellman IA 5562 METROPCS, INC. 635   2018-08-03   
319-674 8 Wellman IA 6529 T-MOBILE USA, INC. 635   2024-08-15   
319-693 0 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2009-07-16   
319-693 1 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2009-08-29   
319-693 2 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2009-08-29   
319-701 2 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2026-05-02   
319-709 7 Winthrop IA 5562 METROPCS, INC. 635   2018-08-03   
319-709 8 Winthrop IA 6529 T-MOBILE USA, INC. 635   2024-08-15   
319-720 0 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2011-05-19   
319-722 1 Williamsburg IA 6529 T-MOBILE USA, INC. 635   2018-04-09   
319-722 7 Williamsburg IA 5562 METROPCS, INC. 635   2018-07-13   
319-821 A Anamosa IA 6529 T-MOBILE USA, INC. 635      
319-823 3 Grundy Center IA 5562 METROPCS, INC. 635   2018-08-03   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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