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: 590

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-590 A Hale Center TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544      
806-590 0 Hale Center TX LBCKTXPSXUX  004F BANDWIDTH.COM CLEC, LLC - TX 544   2015-07-17   
806-590 1 Hale Center TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544   2019-05-24   
806-590 2 Hale Center TX LBCKTXPSXOY  624H ONVOY SPECTRUM, LLC 544   2024-04-27   
806-590 3 Hale Center TX LBCKTXPSXUY  515J IP HORIZON LLC 544   2021-03-15   
806-590 4 Hale Center TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544   2011-10-06   
806-590 5 Hale Center TX LBCKTXPSLMD  073H TELNYX LLC 544   2021-03-19   
806-590 6 Hale Center TX LBCKTXPSXFX  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 544   2022-03-03   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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