Local Calling Guide

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NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]

NXX: 663

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-663 A North Richland Hills TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-663 0 North Richland Hills TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-08-20   
817-663 1 North Richland Hills TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-01-27   
817-663 2 North Richland Hills TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-01-27   
817-663 3 North Richland Hills TX DLLTTX01CMD  5562 METROPCS, INC. 552   2007-03-01   
817-663 4 North Richland Hills TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-01-27   
817-663 5 North Richland Hills TX DLLTTX01CMD  5562 METROPCS, INC. 552   2008-06-13   
817-663 6 North Richland Hills TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2019-07-05   
817-663 7 North Richland Hills TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2017-12-21   
817-663 8 North Richland Hills TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2017-12-21   
817-663 9 North Richland Hills TX   515J IP HORIZON LLC 552   2018-12-10   

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

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