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: CHTNSCFU8MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
854-263 A St Stephen SC 516J TON80 COMMUNICATIONS, LLC 436      
854-269 A Summerville SC 516J TON80 COMMUNICATIONS, LLC 436      
854-663 A Pineville SC 516J TON80 COMMUNICATIONS, LLC 436      
854-687 A Ridgeland SC 516J TON80 COMMUNICATIONS, LLC 436      
854-768 A Edisto Island SC 516J TON80 COMMUNICATIONS, LLC 436      
854-832 A Moncks Corner SC 516J TON80 COMMUNICATIONS, LLC 436      
854-837 A Mount Pleasant SC 516J TON80 COMMUNICATIONS, LLC 436      
854-846 A Beaufort SC 516J TON80 COMMUNICATIONS, LLC 436      

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

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