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: 806 [Rate centres in NPA 806] [Dial plan for NPA 806]

NXX: 605

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-605 A Lorenzo TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544      
806-605 0 Lorenzo TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544   2018-10-12   
806-605 1 Lorenzo TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544   2019-04-22   
806-605 2 Lorenzo TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544   2019-04-22   
806-605 3 Lorenzo TX LBCKTXPSLMD  073H TELNYX LLC 544   2021-03-21   
806-605 5 Lorenzo TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544   2017-03-24   
806-605 6 Lorenzo TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544   2020-11-23   
806-605 8 Lorenzo TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544   2020-11-23   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.