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: 484

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-484 A Amarillo TX AMRLTXDRX4X  145J TERRA NOVA TELECOM INC. 546      
806-484 0 Amarillo TX   903C ONVOY, LLC - TX 546      
806-484 1 Amarillo TX   903C ONVOY, LLC - TX 546      
806-484 4 Amarillo TX   145J TERRA NOVA TELECOM INC. 546      
806-484 8 Amarillo TX   903C ONVOY, LLC - TX 546      
806-484 9 Amarillo TX   073H TELNYX LLC 546      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.