Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CDRRIAAX7MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
319-202 A Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-206 1 Cedar Rapids IA 5562 METROPCS, INC. 635   2018-06-30   
319-206 2 Cedar Rapids IA 5562 METROPCS, INC. 635   2018-06-30   
319-206 8 Cedar Rapids IA 5562 METROPCS, INC. 635   2020-10-14   
319-210 A Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-210 9 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-241 A Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-245 0 Grundy Center IA 6529 T-MOBILE USA, INC. 635   2024-08-15   
319-259 2 Iowa City IA 6529 T-MOBILE USA, INC. 635   2018-04-09   
319-259 3 Iowa City IA 6529 T-MOBILE USA, INC. 635   2018-04-09   
319-259 4 Iowa City IA 5562 METROPCS, INC. 635   2018-06-30   
319-289 1 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-09-21   
319-289 2 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-09-21   
319-289 3 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-09-21   
319-289 4 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-09-21   
319-289 5 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-09-21   
319-300 A Waterloo IA 6529 T-MOBILE USA, INC. 635      
319-300 9 Waterloo IA 6529 T-MOBILE USA, INC. 635   2018-10-26   
319-333 3 Iowa City IA 6529 T-MOBILE USA, INC. 635   2011-05-26   
319-340 A Waterloo IA 6529 T-MOBILE USA, INC. 635      
319-340 9 Waterloo IA 6529 T-MOBILE USA, INC. 635   2022-09-26   
319-379 1 Iowa City IA 5562 METROPCS, INC. 635   2021-10-14   
319-383 2 Iowa City IA 6529 T-MOBILE USA, INC. 635   2011-08-20   
319-409 0 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2012-10-31   
319-409 2 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2012-10-31   
319-409 3 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2012-10-31   
319-409 4 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2012-10-31   
319-412 A Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-412 0 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-04-30   
319-412 1 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-09-21   
319-412 2 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-09-21   
319-412 3 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-09-21   
319-412 4 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-04-14   
319-412 5 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-04-14   
319-412 6 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-04-14   
319-412 7 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-04-14   
319-412 8 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-04-14   
319-412 9 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635   2018-03-29   
319-419 A Waverly IA 6529 T-MOBILE USA, INC. 635      
319-419 3 Waverly IA 5562 METROPCS, INC. 635   2018-07-11   
319-419 8 Waverly IA 6529 T-MOBILE USA, INC. 635   2018-04-23   
319-419 9 Waverly IA 6529 T-MOBILE USA, INC. 635   2018-04-23   
319-422 1 Parkersburg IA 6529 T-MOBILE USA, INC. 635   2024-09-12   
319-429 8 Waterloo IA 6529 T-MOBILE USA, INC. 635   2008-04-27   
319-429 9 Waterloo IA 6529 T-MOBILE USA, INC. 635   2007-10-26   
319-431 A Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-431 0 Cedar Rapids IA 5562 METROPCS, INC. 635      
319-431 1 Cedar Rapids IA 6529 T-MOBILE USA, INC. 635      
319-431 2 Cedar Rapids IA 5562 METROPCS, INC. 635      
319-431 3 Cedar Rapids IA 5562 METROPCS, INC. 635      

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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