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: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-421 A Camden SC CLMASCEADS0  4621 DELTACOM, INC. - SC 434      
803-421 0 Camden SC   4621 DELTACOM, INC. - SC 434      
803-421 1 Camden SC   4621 DELTACOM, INC. - SC 434      
803-421 2 Camden SC   4621 DELTACOM, INC. - SC 434      
803-421 3 Camden SC   4621 DELTACOM, INC. - SC 434      
803-421 4 Camden SC   4621 DELTACOM, INC. - SC 434      
803-421 5 Camden SC   4621 DELTACOM, INC. - SC 434      
803-421 6 Camden SC   4621 DELTACOM, INC. - SC 434      
803-421 7 Camden SC   4621 DELTACOM, INC. - SC 434      
803-421 8 Camden SC   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2003-07-12   
803-421 9 Camden SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2006-07-02   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.