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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Teller, AK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
907-642 A TLLRAKXADS0  3016 MUKLUK TEL. CO., INC. 832      
907-643 A TLLRAKGCCM0  6872 GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION 832      

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

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