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: TAMQFLBZ0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
656-300 1 Plant City FL 073H TELNYX LLC 952      
656-400 1 Tampa Central FL 073H TELNYX LLC 952      
656-400 3 Tampa Central FL 073H TELNYX LLC 952      
656-888 2 Tampa West FL 073H TELNYX LLC 952      
727-387 8 Clearwater FL 073H TELNYX LLC 952      
727-558 4 Clearwater FL 073H TELNYX LLC 952      
727-931 8 Clearwater FL 073H TELNYX LLC 952      
727-931 9 Clearwater FL 073H TELNYX LLC 952      
813-738 A Tampa North FL 073H TELNYX LLC 952      
813-738 0 Tampa North FL 073H TELNYX LLC 952      

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

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