Local Calling Guide

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

NXX: 493

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-493 A Waterloo IA WTRLIA767MD  6529 T-MOBILE USA, INC. 635      
319-493 0 Waterloo IA WTRLIA767MD  6529 T-MOBILE USA, INC. 635      
319-493 1 Waterloo IA WTRLIA767MD  6529 T-MOBILE USA, INC. 635      
319-493 2 Waterloo IA WTRLIA767MD  6529 T-MOBILE USA, INC. 635   2007-02-23   
319-493 3 Waterloo IA CDRRIADTDMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 635   2007-07-02   
319-493 4 Waterloo IA WTRLIA767MD  6529 T-MOBILE USA, INC. 635   2007-05-29   
319-493 5 Waterloo IA WTRLIA767MD  6529 T-MOBILE USA, INC. 635   2007-05-29   
319-493 6 Waterloo IA   145J TERRA NOVA TELECOM INC. 635   2024-04-21   
319-493 7 Waterloo IA CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2014-05-17   
319-493 8 Waterloo IA   6529 T-MOBILE USA, INC. 635   2006-01-18   
319-493 9 Waterloo IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2006-12-29   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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