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.
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Switch: TLHSFLXAX8Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
448-206 A Tallahassee FL 8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 953      
448-209 A Tallahassee FL 8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 953      
850-320 A Tallahassee FL 8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 953      
850-329 A Tallahassee FL 8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 953      
850-404 A Tallahassee FL 8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 953      
850-601 A Madison FL 8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 953      
850-692 A Tallahassee FL 8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 953      
850-782 A Tallahassee FL 8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 953      
850-901 A Tallahassee FL 8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 953      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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