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: CLSTTXXADS2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
979-207 A Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-207 0 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570   2013-04-29   
979-207 1 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570   2013-04-29   
979-207 2 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570   2013-04-29   
979-207 3 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570   2013-04-29   
979-207 4 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570   2013-04-29   
979-207 5 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570   2013-04-29   
979-207 6 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570   2013-04-29   
979-207 7 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570   2013-04-29   
979-207 8 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570   2013-04-29   
979-207 9 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570   2013-04-29   
979-260 A Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-458 A Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-595 A Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-595 0 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-595 1 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-595 2 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-595 9 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-691 A Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-807 A Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-807 0 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-845 A Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-846 A Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-847 A Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-862 A Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-862 1 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-862 2 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-862 3 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-862 4 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-862 5 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-862 6 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-862 7 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-862 8 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-862 9 Bryan-College Station TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.