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: TAMSFLDEUMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
813-467 A Tampa Central FL 181J ADVANCED TELECOM SOLUTIONS, LLC 952      
813-467 0 Tampa Central FL 181J ADVANCED TELECOM SOLUTIONS, LLC 952   2018-08-10   

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

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