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: 231

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
936-231 A Grangerland TX GNLDTXXGRS0  2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
936-231 0 Grangerland TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-02-09   
936-231 1 Grangerland TX GNLDTXXGRS0  2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
936-231 2 Grangerland TX GNLDTXXGRS0  2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
936-231 3 Grangerland TX GNLDTXXGRS0  2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
936-231 4 Grangerland TX GNLDTXXGRS0  2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
936-231 5 Grangerland TX GNLDTXXGRS0  2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
936-231 6 Grangerland TX GNLDTXXGRS0  2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560   2003-09-21   
936-231 7 Grangerland TX GNLDTXXGRS0  2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
936-231 8 Grangerland TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2011-09-29   
936-231 9 Grangerland TX GNLDTXXGRS0  2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.