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: 561

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-561 A Mullins SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432      
843-561 0 Mullins SC FLRNSCMAX5X  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 432   2013-04-19   
843-561 1 Mullins SC MYBHSCAT2MD  939H COMMIO, LLC 432   2022-11-27   
843-561 2 Mullins SC FLRNSCMAX4Y  508J CENTURYLINK COMMUNICATIONS, LLC 432   2016-10-19   
843-561 3 Mullins SC FLRNSCMAX5X  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 432   2007-04-17   
843-561 4 Mullins SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432   2006-04-03   
843-561 5 Mullins SC FLRNSCATX3X  516C AT&T CORP. 432   2011-11-02   
843-561 6 Mullins SC FLRNSCMAXAY  1784 SOUTH CAROLINA NET, INC. - SC 432   2008-11-16   
843-561 7 Mullins SC FLRNSCMAX9X  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 432   2014-11-06   
843-561 8 Mullins SC FLRNSCMCX6X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 432   2016-05-16   
843-561 9 Mullins SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2018-04-16   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.