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.

NPA: 979 [Rate centres in NPA 979] [Dial plan for NPA 979]

NXX: 342

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-342 A Hearne TX BRYNTXXAXKX  515J IP HORIZON LLC 570      
979-342 0 Hearne TX   515J IP HORIZON LLC 570      
979-342 1 Hearne TX   515J IP HORIZON LLC 570      
979-342 8 Hearne TX   515J IP HORIZON LLC 570      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.