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: 640

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
864-640 A Greenville SC GNVLSCDBX3X  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430      
864-640 0 Greenville SC GNVLSCHPX9X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 430   2003-07-12   
864-640 1 Greenville SC GNVLSCHPX9X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 430   2003-07-12   
864-640 2 Greenville SC GNVLSCHPX9X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 430   2003-07-12   
864-640 3 Greenville SC GNVLSCHPX9X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 430   2003-12-16   
864-640 4 Greenville SC GNVLSCDBX3X  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430      
864-640 5 Greenville SC GNVLSCHPX9X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 430   2004-01-11   
864-640 6 Greenville SC GNVLSCHPX9X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 430   2004-01-11   
864-640 7 Greenville SC GNVLSCHPX9X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 430   2004-01-11   
864-640 8 Greenville SC GNVLSCDBX3X  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430   2004-06-23   
864-640 9 Greenville SC GNVLSCHPX9X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 430   2003-06-14   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.