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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Tok, AK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
907-505 A ANCRAKZAGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 832      
907-505 0   6010 NEW CINGULAR WIRELESS PCS, LLC 832      
907-505 1   6010 NEW CINGULAR WIRELESS PCS, LLC 832   2025-09-22   
907-505 8   6010 NEW CINGULAR WIRELESS PCS, LLC 832   2018-07-18   
907-505 9   6010 NEW CINGULAR WIRELESS PCS, LLC 832      
907-883 A TOK AKXADS2  3017 ALASKA TELEPHONE COMPANY 832      
907-940 A ANCRAKXCCM4  6872 GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION 832      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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