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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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
907-363 A Deering AK 3019 OTZ TEL. COOP., INC. 832      
907-363 6 Deering AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-363 7 Deering AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-437 6 Shungnak AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-437 7 Shungnak AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-445 6 Ambler AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-445 7 Ambler AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-475 6 Kiana AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-475 7 Kiana AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-484 6 Selawik AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-484 7 Selawik AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-485 6 Noatak AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-485 7 Noatak AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-494 6 Buckland AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-494 7 Buckland AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-636 6 Noorvik AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-636 7 Noorvik AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-645 6 Kivalina AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-645 7 Kivalina AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-948 6 Kobuk AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      
907-948 7 Kobuk AK 6181 OTZ TELECOMMUNICATIONS, INC. 832      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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