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.

Switch: BLPLTNXA0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
423-295 A Ball Play TN 0578 TELLICO TEL. CO., INC. 474      
423-295 0 Ball Play TN 0578 TELLICO TEL. CO., INC. 474      
423-295 1 Ball Play TN 0578 TELLICO TEL. CO., INC. 474      
423-295 2 Ball Play TN 0578 TELLICO TEL. CO., INC. 474      
423-295 3 Ball Play TN 0578 TELLICO TEL. CO., INC. 474      

Last updated: Sat, 25 Feb 2023 02:10:49 UTC

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