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: 935

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
936-935 A North Zulch TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
936-935 0 North Zulch TX HSTNTXYAHMD  073H TELNYX LLC 560   2021-03-24   
936-935 1 North Zulch TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-11-23   
936-935 2 North Zulch TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-08-22   
936-935 3 North Zulch TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-08-22   
936-935 5 North Zulch TX HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560   2021-06-19   
936-935 6 North Zulch TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2019-08-14   
936-935 7 North Zulch TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-07-09   
936-935 8 North Zulch TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-11-23   
936-935 9 North Zulch TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2020-07-06   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.