Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 245

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-245 A Grundy Center IA GNCTIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 635      
319-245 2 Grundy Center IA CDRRIADTDMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 635   2018-03-01   
319-245 3 Grundy Center IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-05-07   
319-245 5 Grundy Center IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-05-11   
319-245 7 Grundy Center IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2017-06-10   
319-245 9 Grundy Center IA GNCTIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 635   2015-09-14   

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

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