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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Hamer, ID

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
208-662 A HAMRIDXCRS1  2227 MUD LAKE TELEPHONE COOPERATIVE ASSOCIATION, INC. 652      
986-388 A BOISIDPZ9MD  965H FRACTEL, LLC 652      
986-388 2 BOISIDPZ0MD  516J TON80 COMMUNICATIONS, LLC 652   2021-07-04   
986-388 3   145J TERRA NOVA TELECOM INC. 652   2025-05-27   
986-388 8 BOISIDPZ9MD  965H FRACTEL, LLC 652   2020-11-30   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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