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: IRNGTXXBXQX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
214-501 A Plano TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
469-289 A Carrollton TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
469-367 A Plano TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
469-497 A Plano TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
469-543 A Plano TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
469-626 A Plano TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
469-630 A Lewisville TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
469-647 A Irving TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
469-782 A Plano TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
469-786 A Plano TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
469-947 A Irving TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
469-969 A Plano TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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