Area Code 423 Phone Directory
Phone Numbers that start with (423) 904-XXXX
Information for Area Code 423
- State: TN
- Largest City: FLAG POND
Where is Area Code 423?
Area code (423) is in the state of TN. Below, are the major cities in the area code (423).Other (423) 9xx-xxxx Numbers
- (423) 900-xxxx
- (423) 901-xxxx
- (423) 902-xxxx
- (423) 903-xxxx
- (423) 904-xxxx
- (423) 905-xxxx
- (423) 907-xxxx
- (423) 908-xxxx
- (423) 909-xxxx
- (423) 910-xxxx
- (423) 912-xxxx
- (423) 913-xxxx
- (423) 914-xxxx
- (423) 915-xxxx
- (423) 916-xxxx
- (423) 917-xxxx
- (423) 918-xxxx
- (423) 919-xxxx
- (423) 920-xxxx
- (423) 921-xxxx
- (423) 922-xxxx
- (423) 923-xxxx
- (423) 924-xxxx
- (423) 925-xxxx
- (423) 926-xxxx
Major Cities in Area Code 423
- Rank:798598
- Chattanooga, TN
- Rank:345336
- Johnson City, TN
- Rank:326804
- Knoxville, TN
- Rank:317353
- Kingsport, TN
- Rank:303479
- Cleveland, TN
- Rank:229209
- Hixson, TN
- Rank:169598
- Morristown, TN
- Rank:146860
- Bristol, TN
- Rank:144946
- Greeneville, TN
- Rank:141202
- Ooltewah, TN
- Rank:129423
- Soddy Daisy, TN
- Rank:125314
- Elizabethton, TN
- Rank:118472
- Jonesborough, TN
- Rank:112120
- Athens, TN
- Rank:80226
- Rogersville, TN
- Rank:77566
- Rossville, GA
- Rank:75628
- Newport, TN
- Rank:74849
- Harrison, TN
- Rank:74241
- Ringgold, GA
- Rank:73733
- Church Hill, TN
Zip codes in Area Code 423
- 37302
- 37303
- 37304
- 37307
- 37308
- 37309
- 37310
- 37311
- 37312
- 37314
- 37315
- 37316
- 37317
- 37320
- 37321
- 37322
- 37323
- 37325
- 37326
- 37327
- 37329