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: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-900 A Angleton TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
979-900 0 Angleton TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
979-900 1 Angleton TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
979-900 2 Angleton TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-900 3 Angleton TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
979-900 4 Angleton TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
979-900 5 Angleton TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-900 6 Angleton TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-900 7 Angleton TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
979-900 8 Angleton TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-900 9 Angleton TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.