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: CLMASCSNXZZ

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
803-449 A Gilbert SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-550 A Columbia SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-583 A Pelion SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-662 A Orangeburg SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-708 A Columbia SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-764 A Columbia SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-809 A Orangeburg SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-816 A Chapin-Little Mountain North SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-862 A Columbia SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-987 A Orangeburg SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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