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: JCVLFLCLYEY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
386-287 4 Lake City FL 382G TERRA NOVA TELECOM, INC. - FL 45204   2026-02-05   
386-398 3 Lake Butler FL 382G TERRA NOVA TELECOM, INC. - FL 45205   2026-04-30   
904-552 A Lawtey FL 145J TERRA NOVA TELECOM INC. 45204      
904-692 8 Hastings FL 382G TERRA NOVA TELECOM, INC. - FL 45204   2026-06-05   
904-877 A Kingsley Lake FL 145J TERRA NOVA TELECOM INC. 45204      
904-877 7 Kingsley Lake FL 145J TERRA NOVA TELECOM INC. 45204   2014-04-17   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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