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.
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NPA: 843 [Rate centres in NPA 843] [Dial plan for NPA 843]

NXX: 691

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-691 A Lakewood SC CNWYSCXC4MD  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 432      
843-691 0 Lakewood SC CNWYSCXC4MD  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 432      
843-691 6 Lakewood SC FLRNSCMAX9X  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 432   2016-02-12   
843-691 9 Lakewood SC CNWYSCXC4MD  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 432   2013-04-19   

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

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