Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
806-478 A LBCKTXPSX0X  7421 AT&T LOCAL 544      
806-478 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544      
806-478 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2005-12-02   
806-478 2   004F BANDWIDTH.COM CLEC, LLC - TX 544   2015-11-12   
806-478 3   903C ONVOY, LLC - TX 544   2018-10-12   
806-478 4   903C ONVOY, LLC - TX 544   2011-10-06   
806-478 5   903C ONVOY, LLC - TX 544   2019-04-09   
806-478 6   903C ONVOY, LLC - TX 544   2019-04-09   
806-478 7   004F BANDWIDTH.COM CLEC, LLC - TX 544   2013-01-27   
806-478 8   004F BANDWIDTH.COM CLEC, LLC - TX 544   2019-04-22   
806-478 9   7421 AT&T LOCAL 544      
806-652 A LCKNTXLORS0  9533 SOUTHWESTERN BELL 544      
806-652 1   9533 SOUTHWESTERN BELL 544      
806-652 2   9533 SOUTHWESTERN BELL 544      
806-652 3   9533 SOUTHWESTERN BELL 544      
806-652 5   516C AT&T CORP. 544   2011-11-09   
806-652 7   7575 CENTURYLINK COMMUNICATIONS LLC 544   2016-05-20   

Last updated: Sun, 29 Nov 2020 13:13:58 UTC

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