Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
940-412 A WCFLTXNIX6X  903C ONVOY, LLC - TX 548      
940-852 A CHLCTXULRS0  9533 SOUTHWESTERN BELL 548      
940-852 0 WCFLTXNIXJX  073H TELNYX LLC 548   2021-03-10   
940-852 1 CHLCTXULRS0  9533 SOUTHWESTERN BELL 548      
940-852 2   515J IP HORIZON LLC 548   2021-05-10   
940-852 3   515J IP HORIZON LLC 548   2023-12-28   
940-852 4 WCFLTXCFBMD  516C AT&T CORP. 548   2012-01-07   
940-852 5 CHLCTXULRS0  9533 SOUTHWESTERN BELL 548      
940-852 6 WCFLTXESX5Y  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 548   2015-07-13   
940-852 7 WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548   2021-06-07   
940-852 8   515J IP HORIZON LLC 548   2023-12-28   
940-852 9 WCFLTXNIX6X  903C ONVOY, LLC - TX 548   2015-08-09   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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