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: 646

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-646 A Atlas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-646 0 Atlas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-08-25   
817-646 1 Atlas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-08-25   
817-646 2 Atlas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-08-25   
817-646 3 Atlas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-08-25   
817-646 4 Atlas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-08-25   
817-646 5 Atlas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-08-25   
817-646 6 Atlas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-08-25   
817-646 7 Atlas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-08-25   
817-646 8 Atlas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-08-25   
817-646 9 Atlas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-08-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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