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: 936 [Rate centres in NPA 936] [Dial plan for NPA 936]

NXX: 236

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
936-236 A Plantersville TX PLVLTXXARS0  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 560      
936-236 0 Plantersville TX PLVLTXXARS0  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 560      
936-236 1 Plantersville TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-09-22   
936-236 2 Plantersville TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2020-06-15   
936-236 3 Plantersville TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2015-04-26   
936-236 4 Plantersville TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-08-23   
936-236 5 Plantersville TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-05-21   
936-236 6 Plantersville TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2013-01-11   
936-236 7 Plantersville TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2011-11-18   
936-236 8 Plantersville TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-05-28   
936-236 9 Plantersville TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-08-23   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.