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: 525

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-525 A Brenham TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
979-525 0 Brenham TX   903C ONVOY, LLC - TX 560   2016-03-23   
979-525 1 Brenham TX   5562 METROPCS, INC. 560      
979-525 2 Brenham TX   508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-05-19   
979-525 3 Brenham TX   5562 METROPCS, INC. 560      
979-525 4 Brenham TX   5562 METROPCS, INC. 560   2008-03-15   
979-525 5 Brenham TX   6701 AERIAL COMMUNICATIONS, INC. 560   2008-03-15   
979-525 6 Brenham TX   6701 AERIAL COMMUNICATIONS, INC. 560      
979-525 7 Brenham TX   6701 AERIAL COMMUNICATIONS, INC. 560   2007-11-17   
979-525 8 Brenham TX   6701 AERIAL COMMUNICATIONS, INC. 560   2006-07-03   
979-525 9 Brenham TX   6701 AERIAL COMMUNICATIONS, INC. 560      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.