Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
940-204 A DCTRTXXATMD  903C ONVOY, LLC - TX 552      
940-204 0 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2017-06-24   
940-204 1 DCTRTXXATMD  903C ONVOY, LLC - TX 552   2022-12-12   
940-204 2 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2020-08-07   
940-204 3 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2020-08-07   
940-204 4 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2020-08-07   
940-204 5 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-08-21   
940-204 6 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-08-21   
940-204 7 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-04-12   
940-204 8 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-02-03   
940-204 9 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-02-03   
940-599 A DLLSTX97X5X  965H FRACTEL, LLC 552      
940-599 2 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-07-17   
940-599 3 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-08-20   
940-599 5 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-07-09   
940-599 7 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-04   
940-599 8 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-04   
940-599 9 DLLSTX97X5X  965H FRACTEL, LLC 552   2021-07-08   
940-769 A SNTOTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-769 0 SNTOTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-769 1 SNTOTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-769 2 SNTOTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-769 3 SNTOTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-769 4 SNTOTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-769 5 SNTOTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-769 6 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-05-19   
940-769 7 SNTOTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-769 8 SNTOTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-769 9 SNTOTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      

Last updated: Sun, 18 Aug 2024 23:40:19 UTC

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