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: TAMSFLDEX3X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
727-788 9 New Port Richey FL 515J IP HORIZON LLC 952   2021-08-14   
727-855 0 Clearwater FL 515J IP HORIZON LLC 952   2021-08-21   
727-955 0 Hudson FL 515J IP HORIZON LLC 952   2021-08-14   
813-687 9 Tampa West FL 515J IP HORIZON LLC 952   2021-09-22   
813-698 A Tampa Central FL 515J IP HORIZON LLC 952      
813-791 0 Tampa South FL 515J IP HORIZON LLC 952   2021-08-14   
863-290 A Indian Lake FL 515J IP HORIZON LLC 952   2021-10-25   
863-296 A Lake Wales FL 515J IP HORIZON LLC 952   2021-10-25   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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