Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Oakley, ID

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
208-862 A RPRTIDXCDS1  2231 PROJECT MUTUAL TEL. COOP. ASSN., INC. 652      
986-646 A BOISIDPZ0MD  516J TON80 COMMUNICATIONS, LLC 652      
986-646 4 BOISIDPZ0MD  516J TON80 COMMUNICATIONS, LLC 652   2022-04-16   
986-646 6   145J TERRA NOVA TELECOM INC. 652   2025-05-21   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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