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: 452

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-452 A Beasley TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
979-452 0 Beasley TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
979-452 4 Beasley TX   903C ONVOY, LLC - TX 560   2021-12-23   
979-452 6 Beasley TX   516J TON80 COMMUNICATIONS LLC 560   2021-07-04   
979-452 7 Beasley TX   318J COMCAST IP PHONE LLC 560   2022-04-16   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.