Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 806 [Rate centres in NPA 806] [Dial plan for NPA 806]

NXX: 424

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-424 A Hurlwood TX LBCKTXPSXPX  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544      
806-424 0 Hurlwood TX LBCKTXPSXPX  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2009-10-25   
806-424 1 Hurlwood TX LBCKTXPSXOY  624H ONVOY SPECTRUM, LLC 544   2024-04-27   
806-424 2 Hurlwood TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544   2021-06-28   
806-424 3 Hurlwood TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544   2021-10-10   
806-424 4 Hurlwood TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544   2017-03-24   
806-424 6 Hurlwood TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544   2021-02-26   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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