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.


NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
229-390 A Pinehurst GA ALBYGAMA4MD  444   2007-05-05   
478-224 A Perry GA HWVLGAXADS0  446   2004-03-04   
478-271 A Cochran GA HWVLGAXADS0  446   2004-12-27   
478-355 A Unadilla GA HWVLGAXADS0  446   2006-11-13   
478-822 0 Fort Valley GA   446   2010-01-04   

Last updated: Sun, 29 Sep 2019 14:17:11 UTC

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