423 Area Code

Here are the locations of the 423 area code. Map out the 423 area code below. The cities below will give an idea on your reverse phone lookup of 423. Find out who is calling you now.

Area Code423
Reverse Phone Lookup
Area Code State City Timezone
423TennesseeFarnerEastern / Central
423TennesseeGeorgetownEastern / Central
423TennesseeGreenevilleEastern / Central
423TennesseeHamptonEastern / Central
423TennesseeHartfordEastern / Central
423TennesseeHixsonEastern / Central
423TennesseeHuntsvilleEastern / Central
423TennesseeJasperEastern / Central
423TennesseeJellicoEastern / Central
423TennesseeJohnson CityEastern / Central
423TennesseeJonesboroEastern / Central
423TennesseeKingsportEastern / Central
423TennesseeLa FolletteEastern / Central
423TennesseeLimestoneEastern / Central
423TennesseeMadisonvilleEastern / Central
423TennesseeMorristownEastern / Central
423TennesseeMosheimEastern / Central
423TennesseeMount CarmelEastern / Central
423TennesseeMountain CityEastern / Central
423TennesseeNew TazewellEastern / Central
423TennesseeNewportEastern / Central
423TennesseeNiotaEastern / Central
423TennesseeOakdaleEastern / Central
423TennesseeOliver SpringsEastern / Central
423TennesseeOneidaEastern / Central

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