Local Calling Guide

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
319-300 A Waterloo IA 6529 T-MOBILE USA, INC. 635      
319-300 8 Waterloo IA 6529 T-MOBILE USA, INC. 635   2018-10-26   
319-300 9 Waterloo IA 6529 T-MOBILE USA, INC. 635   2018-10-26   
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   
319-433 5 Waterloo IA 6529 T-MOBILE USA, INC. 635   2004-09-15   
319-433 8 Waterloo IA 6529 T-MOBILE USA, INC. 635   2004-09-15   
319-464 8 Waterloo IA 6529 T-MOBILE USA, INC. 635   2007-02-18   
319-464 9 Waterloo IA 6529 T-MOBILE USA, INC. 635   2006-04-03   
319-471 6 Iowa City IA 6529 T-MOBILE USA, INC. 635   2007-04-27   
319-471 7 Iowa City IA 6529 T-MOBILE USA, INC. 635   2007-04-27   
319-471 8 Iowa City IA 6529 T-MOBILE USA, INC. 635   2006-11-09   
319-486 A Waterloo IA 6529 T-MOBILE USA, INC. 635      
319-486 9 Waterloo IA 6529 T-MOBILE USA, INC. 635   2011-06-23   
319-493 2 Waterloo IA 6529 T-MOBILE USA, INC. 635   2007-02-23   
319-493 4 Waterloo IA 6529 T-MOBILE USA, INC. 635   2007-05-29   
319-493 5 Waterloo IA 6529 T-MOBILE USA, INC. 635   2007-05-29   
319-595 3 Waterloo IA 6529 T-MOBILE USA, INC. 635   2018-09-21   
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   
319-610 9 Waterloo IA 6529 T-MOBILE USA, INC. 635   2006-11-09   
319-830 8 Waterloo IA 6529 T-MOBILE USA, INC. 635   2006-02-05   
319-888 2 Waterloo IA 6529 T-MOBILE USA, INC. 635   2018-04-09   
319-888 5 Waterloo IA 6529 T-MOBILE USA, INC. 635   2018-04-09   
319-961 A Waterloo IA 6529 T-MOBILE USA, INC. 635      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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