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: 719

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-719 A Vinton IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-719 0 Vinton IA CDRRIAHVAMD  732J NUSO, LLC 635   2024-09-01   
319-719 7 Vinton IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-01-27   
319-719 8 Vinton IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-01-27   
319-719 9 Vinton IA   423H AIRUS, INC - IA 635   2025-05-11   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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