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: PTLVTXXA9MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
361-286 9 Tivoli TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 564   2021-04-27   
361-787 A Seadrift TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 564      
361-787 4 Seadrift TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 564   2021-04-26   
361-983 8 Port O'Connor TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 564   2021-04-27   

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

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