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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
843-560 8 St George SC 6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
843-636 0 St George SC 6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2020-08-17   
843-636 2 St George SC 6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-12-06   
843-701 0 St George SC 6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2010-12-28   
843-701 2 St George SC 6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2003-05-18   
843-701 6 St George SC 6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2007-02-03   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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