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: 843 [Rate centres in NPA 843] [Dial plan for NPA 843]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-978 A Jefferson SC   1784 SOUTH CAROLINA NET, INC. - SC 432 2018-01-05   
843-978 1 Jefferson SC   1784 SOUTH CAROLINA NET, INC. - SC 432 2018-01-05   

Last updated: Sat, 10 Nov 2018 02:05:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.