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.

Switch: AGSTGAMT19Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
803-613 8 North Augusta SC 793K TWC IP ENABLED SERVICES, LLC 442   2024-11-03   
803-843 3 New Ellenton SC 793K TWC IP ENABLED SERVICES, LLC 442   2024-04-28   
839-220 5 Jackson SC 793K TWC IP ENABLED SERVICES, LLC 442   2025-04-27   
839-222 1 Bath SC 793K TWC IP ENABLED SERVICES, LLC 442   2024-04-29   
839-244 A Edgefield SC 793K TWC IP ENABLED SERVICES, LLC 442   2025-01-08   
839-244 1 Edgefield SC 793K TWC IP ENABLED SERVICES, LLC 442   2023-07-06   
839-247 3 Johnston SC 793K TWC IP ENABLED SERVICES, LLC 442   2024-04-29   
839-257 2 Aiken SC 793K TWC IP ENABLED SERVICES, LLC 442   2024-03-24   
839-826 2 Beech Island SC 793K TWC IP ENABLED SERVICES, LLC 442   2024-09-15   
839-866 2 Graniteville SC 793K TWC IP ENABLED SERVICES, LLC 442   2024-04-07   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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