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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
307-663 A West Edgemont WY 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM 640      
308-453 A South Ardmore NE 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM 640      
308-525 A South Oelrichs NE 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM 640      
605-424 A Oral SD 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM 640      
605-459 A Ardmore SD 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM 640      
605-535 A Oelrichs SD 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM 640      
605-662 A Edgemont SD 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM 640      
605-745 A Hot Springs SD 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM 640      
605-833 A Buffalo Gap SD 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM 640      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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