Local Calling Guide

Area code/prefix search

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Switch: KNCYTXXAPS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
940-316 A Knox City TX 1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 548      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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