Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
940-644 A CHICTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-644 0 CHICTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-644 1 CHICTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-644 2 CHICTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-644 3 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-06-18   
940-644 4 DCTRTXXATMD  903C ONVOY, LLC - TX 552   2020-08-16   
940-644 5 CHICTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-644 6 CHICTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-644 7 DCTRTXXATMD  903C ONVOY, LLC - TX 552   2017-06-06   
940-644 8 FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-19   
940-644 9 DCTRTXXATMD  903C ONVOY, LLC - TX 552   2020-08-16   
940-678 A DLLSTX97X5X  965H FRACTEL, LLC 552      
940-678 2 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-04   
940-678 3 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-04   
940-678 5 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2021-12-20   
940-678 7 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-07-08   
940-678 8 DLLSTX97X5X  965H FRACTEL, LLC 552   2020-08-30   
940-678 9 DLLSTX97X5X  965H FRACTEL, LLC 552   2020-08-30   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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