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: ORLDFLMADSG

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
321-285 A East Orange FL 6100 XO FLORIDA, INC. 45806      
321-400 A Orlando FL 6100 XO FLORIDA, INC. 45806   2010-12-05   
321-445 A Orlando FL 6100 XO FLORIDA, INC. 45806      
321-499 A Melbourne FL 6100 XO FLORIDA, INC. 45806   2011-02-12   
407-442 A East Orange FL 6100 XO FLORIDA, INC. 45806      
407-674 A Orlando FL 6100 XO FLORIDA, INC. 45806   2010-04-16   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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