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: CHTGTNNSX8X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
706-956 5 Rossville GA 6116 LEVEL 3 COMMUNICATIONS, LLC - GA 472   2005-09-05   
706-996 2 La Fayette GA 6116 LEVEL 3 COMMUNICATIONS, LLC - GA 472   2006-11-02   
828-662 7 Liberty (Cherokee) NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 472   2014-05-06   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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