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
336-241 A Jackson Creek NC JKCKNCXA241  424      
336-381 A Pisgah NC PSGHNCXA381  424      
336-461 A Badin Lake NC BDLKNCXA461  424      
336-581 A Bennett NC BNNTNCXA581  949      
336-622 A Liberty (Randolph) NC LBRTNCXARS0  424      
336-857 A Farmer NC FRMRNCXA857  424      
336-879 A Coleridge NC CLRGNCXA879  949      
910-464 A High Falls NC HGHFNCXA464  949      

Last updated: Wed, 05 Feb 2020 02:15:44 UTC

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