Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: BOISID373MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
986-249 A Idaho Falls ID 732J NUSO, LLC 652      
986-249 2 Idaho Falls ID 732J NUSO, LLC 652   2023-04-02   

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

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