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: 602

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-602 A Hudson IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-602 6 Hudson IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2019-09-19   
319-602 8 Hudson IA CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2021-07-17   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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