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: PTSJFLXAX0X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
448-214 A Blountstown FL 793K TWC IP ENABLED SERVICES, LLC 45010   2025-02-04   
448-214 1 Blountstown FL 793K TWC IP ENABLED SERVICES, LLC 45010   2023-03-18   
850-447 7 Bristol FL 793K TWC IP ENABLED SERVICES, LLC 45010   2024-05-10   
850-451 2 Altha FL 793K TWC IP ENABLED SERVICES, LLC 45010   2025-06-10   
850-793 1 Chattahoochee FL 793K TWC IP ENABLED SERVICES, LLC 45010   2023-03-19   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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