Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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St Jo, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
940-236 A DLLSTXALDS4  903C ONVOY, LLC - TX 552   2023-02-20   
940-236 0 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2017-06-24   
940-236 1 DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2021-09-24   
940-236 2 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-08-21   
940-236 3 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-08-21   
940-236 4 DLLRTXVM0MD  506J TWILIO INTERNATIONAL, INC. 552   2020-10-12   
940-236 5 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-07-24   
940-236 6 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-12-22   
940-236 7 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-09-06   
940-236 8 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-02-03   
940-236 9 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-02-03   
940-409 A DLLSTXALDS4  903C ONVOY, LLC - TX 552   2023-02-20   
940-409 4 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2023-02-20   
940-995 A STJOTXXARP0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      
940-995 0 STJOTXXARP0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      
940-995 1 FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-19   
940-995 2 STJOTXXARP0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      
940-995 3 STJOTXXARP0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      
940-995 4 STJOTXXARP0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      
940-995 5 STJOTXXARP0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      
940-995 6 STJOTXXARP0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      
940-995 7 STJOTXXARP0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      
940-995 8 STJOTXXARP0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      
940-995 9 STJOTXXARP0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      

Last updated: Sat, 01 Apr 2023 02:15:47 UTC

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