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: 808

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-808 A Arlington EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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