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: 315

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-315 A Anamosa IA CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635      
319-315 0 Anamosa IA CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2021-08-22   
319-315 1 Anamosa IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-11-17   
319-315 2 Anamosa IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-11-17   
319-315 3 Anamosa IA CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2021-08-21   
319-315 4 Anamosa IA CDRRIADTHMD  624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-315 5 Anamosa IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-09-18   
319-315 6 Anamosa IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-09-18   
319-315 8 Anamosa IA IWCYIA702MD  939H COMMIO, LLC 635   2022-11-13   

Last updated: Sat, 26 Aug 2023 16:14:14 UTC

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