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: 489

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-489 A Beaufort SC CHTNSCDT04Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436      
843-489 0 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2013-02-22   
843-489 1 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2013-02-22   
843-489 2 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2013-02-22   
843-489 3 Beaufort SC CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2013-01-02   
843-489 4 Beaufort SC CHTNSCDT08Z  508J CENTURYLINK COMMUNICATIONS, LLC 436   2013-12-19   
843-489 5 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2013-02-22   
843-489 6 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2013-02-22   
843-489 7 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2013-08-28   
843-489 8 Beaufort SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2013-05-13   
843-489 9 Beaufort SC CHTNSCDT04Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.