Local Calling Guide

Area code/prefix search

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NPA: 806 [Rate centres in NPA 806] [Dial plan for NPA 806]

NXX: 250

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-250 A Friona TX FRINTXAEDS0  7809 W T SERVICES, INC. 546      

Last updated: Sat, 02 May 2026 12:20:53 UTC

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