Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 806 [Rate centres in NPA 806] [Dial plan for NPA 806]

NXX: 909

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-909 A Gruver TX AMRLTXDRXBX  7421 AT&T - LOCAL 546   2025-11-03   
806-909 7 Gruver TX   883K AHOI LLC 546   2026-09-18   
806-909 9 Gruver TX AMRLTXDRXBX  7421 AT&T - LOCAL 546   2025-11-03   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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