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: 919

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
864-919 A Due West SC WAVLSCXB4MD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 430      
864-919 5 Due West SC WAVLSCXB4MD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 430   2017-11-01   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.