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: GNVLSCDT78Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
828-739 1 Green Creek NC 580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 430   2023-10-29   
864-215 A Union SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 430      
864-215 1 Union SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 430   2023-02-24   
864-742 A Blacksburg SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 430      
864-742 1 Blacksburg SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 430   2022-07-17   
864-785 2 Gaffney SC 582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 430   2023-03-14   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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