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: ORNGTXORDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
409-670 A Orange TX 9533 SOUTHWESTERN BELL 562      
409-670 0 Orange TX 9533 SOUTHWESTERN BELL 562      
409-670 1 Orange TX 9533 SOUTHWESTERN BELL 562      
409-670 4 Orange TX 9533 SOUTHWESTERN BELL 562      
409-670 7 Orange TX 9533 SOUTHWESTERN BELL 562      
409-670 9 Orange TX 9533 SOUTHWESTERN BELL 562      
409-882 A Orange TX 9533 SOUTHWESTERN BELL 562      
409-882 0 Orange TX 9533 SOUTHWESTERN BELL 562      
409-882 1 Orange TX 9533 SOUTHWESTERN BELL 562      
409-882 2 Orange TX 9533 SOUTHWESTERN BELL 562      
409-882 3 Orange TX 9533 SOUTHWESTERN BELL 562      
409-882 5 Orange TX 9533 SOUTHWESTERN BELL 562      
409-882 6 Orange TX 9533 SOUTHWESTERN BELL 562      
409-882 7 Orange TX 9533 SOUTHWESTERN BELL 562      
409-882 9 Orange TX 9533 SOUTHWESTERN BELL 562      
409-883 A Orange TX 9533 SOUTHWESTERN BELL 562      
409-886 A Orange TX 9533 SOUTHWESTERN BELL 562      
409-988 A Orange TX 9533 SOUTHWESTERN BELL 562      
409-988 0 Orange TX 9533 SOUTHWESTERN BELL 562      
409-988 1 Orange TX 9533 SOUTHWESTERN BELL 562      
409-988 7 Orange TX 9533 SOUTHWESTERN BELL 562      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.