423 – Tennessee Area Codes

Number structure

+1423209
224
230
232
235
238
...
United StatesTennesseeCode of CityNumber

List of area codes

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CityArea Code
Athens423-744, 423-745, 423-746
Benton423-338
Blountville423-279, 423-323
Bluff City423-538
Bristol423-652, 423-764, 423-844, 423-878, 423-968, 423-989
Bulls Gap423-235
Chattanooga423-209, 423-265, 423-266, 423-267, 423-296, 423-305, 423-468, 423-475, 423-485, 423-490, 423-493, 423-495, 423-499, 423-508, 423-510, 423-521, 423-531, 423-553, 423-622, 423-624, 423-629, 423-634, 423-643, 423-648, 423-664, 423-697, 423-698, 423-702, 423-710, 423-752, 423-756, 423-757, 423-778, 423-821, 423-825, 423-855, 423-867, 423-892, 423-893, 423-894, 423-899, 423-954
Church Hill423-357
Cleveland423-339, 423-472, 423-473, 423-476, 423-478, 423-479, 423-559, 423-614, 423-728, 423-790
Copperhill423-496
Cosby423-487
Dayton423-570, 423-775
Decatur423-334
Dunlap423-949
Elizabethton423-542, 423-543, 423-547
Erwin423-743
Etowah423-263
Gray423-477
Greeneville423-636, 423-638, 423-639, 423-787, 423-798
Hampton423-725
Harrison423-344
Harrogate423-869
Hixson423-842, 423-843, 423-847
Huntsville423-663
Jasper423-942
Jellico423-784
Johnson City423-232, 423-262, 423-282, 423-283, 423-431, 423-434, 423-439, 423-610, 423-794, 423-854, 423-915, 423-926, 423-928, 423-929, 423-975, 423-979
Jonesborough423-753, 423-913
Kingsport423-224, 423-230, 423-239, 423-245, 423-246, 423-247, 423-288, 423-343, 423-349, 423-378, 423-392, 423-578, 423-765, 423-857
La Follette423-562, 423-566
Madisonville423-442
Morristown423-307, 423-317, 423-318, 423-581, 423-585, 423-586, 423-587
Mosheim423-422
Mountain City423-727
Newport423-613, 423-623, 423-625
Oneida423-286, 423-569
Ooltewah423-238, 423-396
Pikeville423-447
Rogersville423-272, 423-921
Signal Mountain423-886
Sneedville423-733
Soddy-Daisy423-332, 423-451
South Pittsburg423-837
Spring City423-365
Surgoinsville423-345
Sweetwater423-337
Tellico Plains423-253
Vonore423-884
Wartburg423-346
Whitwell423-658
All area codes in Tennessee

Local time in Tennessee

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Map of Tennessee

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Area Codes Search Notes

Fixed phone numbers in the United States, state Tennessee (area code 423) are comprised of a single country code (+1), a 3 digit area code, a 3 digit local office code (or region code), and a 4 digit line code. Making a call with the wrong country, area, or region code can be costly. Browse our sites area and region codes by state and city to ensure you have the correct information for your calls. Each states page contains a list of the cities within that state and the numbers of that area. Also available are local times. So you don’t have to worry about calling too late or early again.

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