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: GNVLSCDTX4X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
864-538 A Greenwood SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430      
864-613 A Westminster SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430   2004-08-23   
864-618 A Ware Shoals SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430   2007-04-13   
864-719 A Salem SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430   2004-08-23   
864-761 A Gaffney SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430      
864-762 A Union SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430      
864-766 A Laurens SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430      
864-803 A Saluda SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430   2007-03-25   
864-881 A Simpsonville SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430      
864-970 A Ninety Six SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430   2007-04-13   

Last updated: Sun, 31 May 2020 11:59:01 UTC

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