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: BUMTTXTEX6Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
409-251 A High Island TX 318C CEBRIDGE TELECOM TX , L.P. - TX 562      
409-251 5 High Island TX 318C CEBRIDGE TELECOM TX , L.P. - TX 562      
409-278 9 Warren TX 318C CEBRIDGE TELECOM TX , L.P. - TX 562      
409-290 1 Pineland TX 318C CEBRIDGE TELECOM TX , L.P. - TX 562      
409-294 0 Jasper TX 318C CEBRIDGE TELECOM TX , L.P. - TX 562      
409-426 0 Colmesneil TX 318C CEBRIDGE TELECOM TX , L.P. - TX 562      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.