Local Calling Guide

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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 594

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-594 A Iowa City IA CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635      
319-594 0 Iowa City IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2004-12-30   
319-594 1 Iowa City IA CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-594 2 Iowa City IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2005-03-12   
319-594 3 Iowa City IA CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-594 4 Iowa City IA CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-594 5 Iowa City IA CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-594 6 Iowa City IA CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635      
319-594 7 Iowa City IA CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-594 8 Iowa City IA CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-594 9 Iowa City IA CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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