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: 233

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
936-233 A Hudson (Angelina) TX LFKNTXXABMD  318C CEBRIDGE TELECOM TX , L.P. - TX 560      
936-233 0 Hudson (Angelina) TX LFKNTXXABMD  318C CEBRIDGE TELECOM TX , L.P. - TX 560      
936-233 2 Hudson (Angelina) TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2020-07-08   
936-233 3 Hudson (Angelina) TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2020-07-08   
936-233 6 Hudson (Angelina) TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2019-12-20   
936-233 7 Hudson (Angelina) TX HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560   2021-06-17   
936-233 8 Hudson (Angelina) TX LFKNTXXA6MD  903C ONVOY, LLC - TX 560   2023-10-29   
936-233 9 Hudson (Angelina) TX LFKNTXXA6MD  903C ONVOY, LLC - TX 560   2023-10-29   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.