Local Calling Guide

Area code/prefix search

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OCN: 239E TELESCAN, INC. - TN

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
423-630 A Johnson City TN JHCYTNXCNMD  956      

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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