Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
430-290 A   6529 T-MOBILE USA, INC. 552   2022-03-04   
430-290 0   6529 T-MOBILE USA, INC. 552   2022-03-04   
430-290 1   6529 T-MOBILE USA, INC. 552   2022-03-04   
430-290 2   318C CEBRIDGE TELECOM TX , L.P. - TX 552   2022-03-11   
430-290 9   6529 T-MOBILE USA, INC. 552   2022-03-04   
903-418 A DTRTTXXAPS0  1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 552      
903-418 0   903C ONVOY, LLC - TX 552   2019-07-10   
903-418 1   004F BANDWIDTH.COM CLEC, LLC - TX 552   2020-03-09   
903-418 2   903C ONVOY, LLC - TX 552   2020-08-17   
903-418 3   903C ONVOY, LLC - TX 552   2020-08-17   
903-418 4   903C ONVOY, LLC - TX 552   2020-08-17   
903-418 5   903C ONVOY, LLC - TX 552   2021-02-14   
903-418 6   6529 T-MOBILE USA, INC. 552   2022-01-26   
903-418 7   903C ONVOY, LLC - TX 552   2021-02-03   
903-418 8   903C ONVOY, LLC - TX 552   2021-02-03   
903-418 9   1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 552   2015-04-17   
903-491 A DLLTTX01HMD  6664 SPRINT SPECTRUM, L.P. 552      
903-491 0   516J TON80 COMMUNICATIONS LLC 552   2021-11-13   
903-491 1   6664 SPRINT SPECTRUM, L.P. 552      
903-491 2   6664 SPRINT SPECTRUM, L.P. 552      
903-491 3   6664 SPRINT SPECTRUM, L.P. 552      
903-491 4   6664 SPRINT SPECTRUM, L.P. 552      
903-491 5   6664 SPRINT SPECTRUM, L.P. 552      
903-491 6   6664 SPRINT SPECTRUM, L.P. 552      
903-491 7   6529 T-MOBILE USA, INC. 552      
903-491 8   6529 T-MOBILE USA, INC. 552      
903-491 9   6664 SPRINT SPECTRUM, L.P. 552      
903-674 A DTRTTXXADS0  1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 552      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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