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: 414

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-414 A Amarillo TX AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546      
806-414 0 Amarillo TX AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546   2009-01-23   
806-414 1 Amarillo TX AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546   2013-07-28   
806-414 2 Amarillo TX AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546   2013-07-28   
806-414 3 Amarillo TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2014-10-03   
806-414 4 Amarillo TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2014-10-03   
806-414 5 Amarillo TX AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546   2014-10-19   
806-414 6 Amarillo TX AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546   2014-10-19   
806-414 7 Amarillo TX AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546   2014-10-19   
806-414 8 Amarillo TX AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546   2014-10-19   
806-414 9 Amarillo TX AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546   2013-05-08   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.