Area code 423 has the following city / states:

• Afton, Tennessee	• Apison, Tennessee	• Arthur, Tennessee
• Athens, Tennessee	• Bakewell, Tennessee	• Benton, Tennessee
• Birchwood, Tennessee	• Blountville, Tennessee	• Bluff City, Tennessee
• Bristol, Tennessee	• Bulls Gap, Tennessee	• Butler, Tennessee
• Bybee, Tennessee	• Calhoun, Tennessee	• Caryville, Tennessee
• Charleston, Tennessee	• Chattanooga, Tennessee	• Chuckey, Tennessee
• Church Hill, Tennessee	• Clairfield, Tennessee	• Cleveland, Tennessee
• Coalfield, Tennessee	• Cokercreek, Tennessee	• Collegedale, Tennessee
• Conasauga, Tennessee	• Copperhill, Tennessee	• Cosby, Tennessee
• Cumberland Gap, Tennessee	• Dayton, Tennessee	• Decatur, Tennessee
• Deer Lodge, Tennessee	• Del Rio, Tennessee	• Delano, Tennessee
• Ducktown, Tennessee	• Duff, Tennessee	• Dunlap, Tennessee
• Eagan, Tennessee	• Eidson, Tennessee	• Elgin, Tennessee
• Elizabethton, Tennessee	• Englewood, Tennessee	• Erwin, Tennessee
• Etowah, Tennessee	• Evensville, Tennessee	• Fall Branch, Tennessee
• Farner, Tennessee	• Flag Pond, Tennessee	• Georgetown, Tennessee
• Grandview, Tennessee	• Graysville, Tennessee	• Greeneville, Tennessee
• Guild, Tennessee	• Hampton, Tennessee	• Harrison, Tennessee
• Harrogate, Tennessee	• Hartford, Tennessee	• Helenwood, Tennessee
• Hixson, Tennessee	• Huntsville, Tennessee	• Jacksboro, Tennessee
• Jasper, Tennessee	• Jellico, Tennessee	• Johnson City, Tennessee
• Jonesborough, Tennessee	• Kingsport, Tennessee	• Kyles Ford, Tennessee
• La Follette, Tennessee	• Lancing, Tennessee	• Laurel Bloomery, Tennessee
• Limestone, Tennessee	• Lone Mountain, Tennessee	• Lookout Mountain, Tennessee
• Lowland, Tennessee	• Lupton City, Tennessee	• Madisonville, Tennessee
• Mc Donald, Tennessee	• Midway, Tennessee	• Milligan College, Tennessee
• Mohawk, Tennessee	• Mooresburg, Tennessee	• Morristown, Tennessee
• Mosheim, Tennessee	• Mount Carmel, Tennessee	• Mountain City, Tennessee
• Mountain Home, Tennessee	• New Tazewell, Tennessee	• Newcomb, Tennessee
• Newport, Tennessee	• Niota, Tennessee	• Oakdale, Tennessee
• Ocoee, Tennessee	• Oldfort, Tennessee	• Oliver Springs, Tennessee
• Oneida, Tennessee	• Ooltewah, Tennessee	• Parrottsville, Tennessee
• Petros, Tennessee	• Pikeville, Tennessee	• Piney Flats, Tennessee
• Pioneer, Tennessee	• Pruden, Tennessee	• Reliance, Tennessee
• Riceville, Tennessee	• Roan Mountain, Tennessee	• Robbins, Tennessee
• Rogersville, Tennessee	• Rugby, Tennessee	• Russellville, Tennessee
• Sale Creek, Tennessee	• Sequatchie, Tennessee	• Shady Valley, Tennessee
• Shawanee, Tennessee	• Signal Mountain, Tennessee	• Sneedville, Tennessee
• Soddy Daisy, Tennessee	• South Pittsburg, Tennessee	• Speedwell, Tennessee
• Spring City, Tennessee	• Sunbright, Tennessee	• Surgoinsville, Tennessee
• Sweetwater, Tennessee	• Talbott, Tennessee	• Tazewell, Tennessee
• Telford, Tennessee	• Tellico Plains, Tennessee	• Ten Mile, Tennessee
• Trade, Tennessee	• Turtletown, Tennessee	• Unicoi, Tennessee
• Vonore, Tennessee	• Wartburg, Tennessee	• Watauga, Tennessee
• Watts Bar Dam, Tennessee	• Whitesburg, Tennessee	• Whiteside, Tennessee
• Whitwell, Tennessee	• Winfield, Tennessee	• Winona, Tennessee

Look up cities and states by area code through our directory. This directory is set up to display al l the area codes in the United States. If you select the area code, it will display all the cities that belong to that area code.

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