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: 715

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-715 A Lubbock TX LBCKTXPSXUY  515J IP HORIZON LLC 544      
806-715 0 Lubbock TX   624H ONVOY SPECTRUM, LLC 544   2021-11-12   
806-715 1 Lubbock TX   515J IP HORIZON LLC 544   2020-11-19   
806-715 2 Lubbock TX   903C ONVOY, LLC - TX 544   2021-09-19   
806-715 3 Lubbock TX   903C ONVOY, LLC - TX 544   2021-09-19   
806-715 4 Lubbock TX   624H ONVOY SPECTRUM, LLC 544   2021-11-12   
806-715 5 Lubbock TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 544   2021-04-18   
806-715 6 Lubbock TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 544   2021-04-18   
806-715 7 Lubbock TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 544   2021-04-18   
806-715 8 Lubbock TX   624H ONVOY SPECTRUM, LLC 544   2021-11-12   
806-715 9 Lubbock TX   515J IP HORIZON LLC 544   2023-12-28   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.