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: FRFDTXXBBMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
430-225 1 Streetman TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2024-06-16   
430-263 1 Marquez TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2024-05-12   
430-356 3 Alba TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2024-03-21   
430-426 1 Leona TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2024-03-24   
903-208 2 Centerville TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2024-01-21   
903-384 2 Slocum TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2023-12-10   
903-448 1 Elkhart TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2023-11-05   
903-642 1 Oakwood TX 583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2023-11-05   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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