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: 864 [Rate centres in NPA 864] [Dial plan for NPA 864]

NXX: 663

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
864-663 A Blue Ridge SC GNVLSCVL0MD  8660 WINDSTREAM NUVOX, INC. 430      
864-663 0 Blue Ridge SC GNVLSCVL0MD  8660 WINDSTREAM NUVOX, INC. 430      
864-663 1 Blue Ridge SC GNVLSCDBX3X  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430      
864-663 2 Blue Ridge SC GNVLSCDTXMZ  077F BANDWIDTH.COM CLEC, LLC - SC 430      
864-663 3 Blue Ridge SC GNVLSCDTXMZ  077F BANDWIDTH.COM CLEC, LLC - SC 430      
864-663 4 Blue Ridge SC GNVLSCTLX8X  516C AT&T CORP. 430      
864-663 5 Blue Ridge SC GNVLSCDBX3X  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430      
864-663 6 Blue Ridge SC GNVLSCDTXMZ  077F BANDWIDTH.COM CLEC, LLC - SC 430      
864-663 7 Blue Ridge SC SPBGSCFIPS0  778C CHARTER FIBERLINK SC-CCO, LLC - SC 430      
864-663 8 Blue Ridge SC GNVLSCDT58Z  1784 SOUTH CAROLINA NET, INC. - SC 430      
864-663 9 Blue Ridge SC SPBGSCFIPS0  778C CHARTER FIBERLINK SC-CCO, LLC - SC 430      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.