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: 951

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-951 A Keller TX DLLSTX97X2X  939H COMMIO, LLC 552   2024-02-22   
817-951 0 Keller TX DLLSTX97TMD  939H COMMIO, LLC 552   2024-02-22   
817-951 1 Keller TX DLLSTX97TMD  939H COMMIO, LLC 552   2024-02-22   
817-951 2 Keller TX DLLSTX97TMD  939H COMMIO, LLC 552   2024-02-22   
817-951 3 Keller TX DLLSTX97TMD  939H COMMIO, LLC 552   2024-02-22   
817-951 4 Keller TX DLLSTX97TMD  939H COMMIO, LLC 552   2024-02-22   
817-951 5 Keller TX DLLSTX97TMD  939H COMMIO, LLC 552   2024-02-22   
817-951 6 Keller TX DLLSTX97TMD  939H COMMIO, LLC 552   2024-02-22   
817-951 7 Keller TX DLLSTX97TMD  939H COMMIO, LLC 552   2024-02-22   
817-951 8 Keller TX DLLSTXRIXHZ  478J NUSO, LLC 552   2024-06-06   
817-951 9 Keller TX DLLSTXRIXHZ  478J NUSO, LLC 552   2024-06-06   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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