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.

Stateburg, SC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
803-294 A   793K TWC IP ENABLED SERVICES, LLC 434   2025-03-11   
803-294 0   793K TWC IP ENABLED SERVICES, LLC 434      
803-294 1   145J TERRA NOVA TELECOM INC. 434   2025-08-31   
803-294 4   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2021-11-12   
803-294 5   527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 434   2017-11-02   
803-494 A NSMTSCXBDS0  0520 FARMERS TEL. COOP., INC. 434      
803-501 A NSMTSCXBDS0  0520 FARMERS TEL. COOP., INC. 434      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.