Area code 423

The 423 area code belongs to the state of Tennessee (TN) and some of the locations covered are Chattanooga, Johnson City and more:

State Larger cities in area code 423 Time Zone
Athens, Bristol, Chattanooga, Cleveland, Collegedale, Dayton, East Ridge, Elizabethton, Greeneville, Harrison, Johnson City, Kingsport, La Follette, Morristown, Newport, Signal Mountain, Soddy-Daisy
All cities
Current time is
01:53:58 AM

Map Map of area code 423

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