Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Adrian, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
806-504 A AMRLTX02X4Y  508J CENTURYLINK COMMUNICATIONS, LLC 546      
806-504 0   004F BANDWIDTH.COM CLEC, LLC - TX 546   2024-09-16   
806-504 7   508J CENTURYLINK COMMUNICATIONS, LLC 546   2017-12-23   
806-536 A DUMSTXXA5MD  0132 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX 546      
806-538 A ADRNTXXARS0  1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      
806-538 0   1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      
806-538 1   1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      
806-538 2   1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      
806-538 6   1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      
806-538 7   1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      
806-538 8   1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      
806-538 9   1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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