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.

OCN: 908A TELEPAK NETWORKS, INC. - LA

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
225-424 A Baton Rouge LA BTRGLAMAXNY  492      
225-424 0 Baton Rouge LA BTRGLAMAXNY  492   2013-04-01   
504-300 A New Orleans LA   490      
504-300 1 New Orleans LA   490   2010-12-11   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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