Local Calling Guide

Area code/prefix search

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NPA: 806 [Rate centres in NPA 806] [Dial plan for NPA 806]

NXX: 604

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-604 A Perryton TX PYTNTXXAPS0  1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 546      
806-604 0 Perryton TX   004F BANDWIDTH.COM CLEC, LLC - TX 546   2025-08-29   
806-604 2 Perryton TX AMRLTXDRSMD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 546   2018-05-13   
806-604 8 Perryton TX AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546   2024-10-06   
806-604 9 Perryton TX PYTNTXXAPS0  1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 546   2018-04-13   

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

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