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: 505

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-505 A Schulenburg TX BRYNTXXAX4X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 570      
979-505 0 Schulenburg TX BRYNTXXAX4X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 570      
979-505 1 Schulenburg TX BRYNTXXAQMD  903C ONVOY, LLC - TX 570      
979-505 2 Schulenburg TX BRYNTXXAX4X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 570      
979-505 3 Schulenburg TX BRYNTXXAZMD  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 570      
979-505 4 Schulenburg TX BRYNTX05X0X  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 570      
979-505 5 Schulenburg TX BRYNTXXAQMD  903C ONVOY, LLC - TX 570      
979-505 6 Schulenburg TX BRYNTXXAX4X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 570      
979-505 7 Schulenburg TX BRYNTXXAXGX  624H ONVOY SPECTRUM, LLC 570      
979-505 8 Schulenburg TX BRYNTXXAPMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 570      
979-505 9 Schulenburg TX BRYNTX01VMD  327E YMAX COMMUNICATIONS CORP. - TX 570      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.