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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-767 A Rosharon TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-767 0 Rosharon TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-767 1 Rosharon TX   2091 ETS TELEPHONE COMPANY, INC. 560   2007-01-04   
281-767 2 Rosharon TX   903C ONVOY, LLC - TX 560   2018-09-07   
281-767 3 Rosharon TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-767 4 Rosharon TX   903C ONVOY, LLC - TX 560   2016-03-28   
281-767 5 Rosharon TX   903C ONVOY, LLC - TX 560   2016-03-28   
281-767 6 Rosharon TX   7575 CENTURYLINK COMMUNICATIONS LLC 560   2015-05-20   
281-767 7 Rosharon TX   8625 COMCAST PHONE OF TEXAS, LLC - TX 560   2007-02-16   
281-767 8 Rosharon TX   903C ONVOY, LLC - TX 560   2018-09-07   
281-767 9 Rosharon TX   073H TELNYX LLC 560   2018-08-30   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.