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: HSTQTX02DS4

<< 1 2 3 4 5 6 7 8 9 10 11 12 13

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
979-942 3 Columbus TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-987 A Sealy TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-987 3 Sealy TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-993 A Wallis TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-993 1 Wallis TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.