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: 249

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
864-249 A Lyman SC GNVLSCDBX3X  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430      
864-249 0 Lyman SC   792K CHARTER IP ENABLED SERVICES, LLC 430   2005-08-30   
864-249 1 Lyman SC   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430   2006-01-05   
864-249 2 Lyman SC   7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 430   2006-06-01   
864-249 3 Lyman SC   792K CHARTER IP ENABLED SERVICES, LLC 430   2006-12-10   
864-249 4 Lyman SC   077F BANDWIDTH.COM CLEC, LLC - SC 430   2010-06-18   
864-249 5 Lyman SC   077F BANDWIDTH.COM CLEC, LLC - SC 430   2011-10-13   
864-249 6 Lyman SC   792K CHARTER IP ENABLED SERVICES, LLC 430   2012-08-25   
864-249 7 Lyman SC   077F BANDWIDTH.COM CLEC, LLC - SC 430   2013-05-13   
864-249 8 Lyman SC   1784 SOUTH CAROLINA NET, INC. - SC 430   2005-08-25   
864-249 9 Lyman SC   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.