Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
806-531 A   903C ONVOY, LLC - TX 546      
806-531 0   004F BANDWIDTH.COM CLEC, LLC - TX 546   2018-10-14   
806-531 1   903C ONVOY, LLC - TX 546   2017-04-13   
806-531 2   903C ONVOY, LLC - TX 546   2019-08-18   
806-531 3   903C ONVOY, LLC - TX 546   2019-08-18   
806-531 7   7575 CENTURYLINK COMMUNICATIONS LLC 546   2017-11-14   
806-865 A SNFRTXXARS0  1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      

Last updated: Wed, 01 Apr 2020 02:09:16 UTC

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