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: 593

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-593 A Beaufort SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436      
843-593 0 Beaufort SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2011-10-03   
843-593 1 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2011-10-31   
843-593 2 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2011-10-31   
843-593 3 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2011-10-31   
843-593 4 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2011-10-31   
843-593 5 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2011-10-31   
843-593 6 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2012-05-26   
843-593 7 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2012-05-26   
843-593 8 Beaufort SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2013-02-10   
843-593 9 Beaufort SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2012-09-15   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.