Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]

NXX: 898

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-898 A Keller TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-898 0 Keller TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-898 1 Keller TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-898 2 Keller TX   515J IP HORIZON LLC 552   2016-03-28   
817-898 3 Keller TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-07-15   
817-898 4 Keller TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-07-15   
817-898 5 Keller TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-01-27   
817-898 6 Keller TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2013-01-07   
817-898 7 Keller TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2009-09-05   
817-898 8 Keller TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2013-09-30   
817-898 9 Keller TX   903C ONVOY, LLC - TX 552   2008-10-10   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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