Local Calling Guide

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North Richland Hills, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
817-968 2 FTWOTXBUDS0  9533 SOUTHWESTERN BELL 552      
817-968 3 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2014-09-26   
817-968 4 DLLTTXID1MD  5562 METROPCS, INC. 552   2016-08-10   
817-968 5 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-01-07   
817-968 6 DLLTTXID1MD  5562 METROPCS, INC. 552   2011-03-25   
817-968 7 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-01-07   
817-968 8 DLLTTXID1MD  5562 METROPCS, INC. 552   2011-03-25   
817-968 9   515J IP HORIZON LLC 552   2013-08-12   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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