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.

Switch: CLMASCTSDS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
803-298 2 Chapin-Little Mountain South SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2009-05-25   
803-354 4 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2005-11-28   
803-354 5 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2005-11-28   
803-358 3 Lexington SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2007-11-25   
803-537 4 Newberry SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2015-02-11   
803-614 7 Orangeburg SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2012-10-10   
803-674 2 Batesburg SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2015-01-29   
803-705 A Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-705 2 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2004-10-08   
803-705 3 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2005-02-11   
803-705 4 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2005-02-11   
803-705 5 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2005-04-11   
803-705 6 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2006-01-21   
803-705 7 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2006-01-21   
803-705 8 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2006-01-21   
803-726 2 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2005-10-14   
803-729 2 Camden SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2014-01-15   
803-753 A Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-753 0 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-753 2 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-753 3 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2005-01-06   
803-753 5 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-753 6 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2004-07-11   
803-821 6 Lexington SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2008-06-14   
803-851 A Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-851 2 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2005-11-18   
803-955 5 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2006-09-08   
803-955 8 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2006-09-08   
803-978 A Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-978 0 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-978 1 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-978 2 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-978 5 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-978 6 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-978 7 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-978 8 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434   2006-09-08   
803-978 9 Columbia SC 7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      

Last updated: Fri, 13 May 2022 22:16:13 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.