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 8 BOISIDPZ9MD  965H FRACTEL LLC 652   2020-11-30   

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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