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: BUMTTXTEDS4

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
409-202 4 Jasper TX 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 562   2013-11-18   
409-205 4 Sabine Pass TX 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 562   2013-12-28   
409-227 7 Lumberton TX 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 562   2013-11-18   
409-238 8 Orange TX 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 562   2013-11-18   
409-386 3 Silsbee TX 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 562   2013-11-21   
409-400 0 Winnie TX 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 562   2013-11-18   
409-444 A Beaumont TX 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 562      
409-444 4 Beaumont TX 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 562   2013-03-28   
409-474 4 Bridge City TX 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 562   2013-11-18   
409-519 4 Nederland-Port Neches TX 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 562   2013-11-21   
409-786 7 Vidor TX 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 562   2013-11-21   
409-999 A Port Arthur TX 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 562      
409-999 4 Port Arthur TX 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 562   2013-12-07   
409-999 9 Port Arthur TX 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 562   2013-12-07   

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

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