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: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

NXX: 789

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-789 A Pinehurst TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
281-789 0 Pinehurst TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
281-789 1 Pinehurst TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-789 2 Pinehurst TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
281-789 3 Pinehurst TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-789 4 Pinehurst TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
281-789 5 Pinehurst TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560      
281-789 6 Pinehurst TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
281-789 7 Pinehurst TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
281-789 8 Pinehurst TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
281-789 9 Pinehurst TX HSTOTXRWDS7  089G COMITY COMMUNICATIONS, LLC - TX 560      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.