Tennessee Area Codes — 7 Codes
Tennessee has 7 North American Numbering Plan area codes, covering about 8,963,080 people. The table lists each code with its largest towns, population and overlaps.
All area codes in Tennessee
| Area code | Largest towns | Population | ZIP codes | Overlaps |
|---|---|---|---|---|
| 615 | Nashville, Murfreesboro, Franklin | 1,935,964 | 134 | 629 |
| 629 | Nashville, Murfreesboro, Franklin | 1,920,819 | 128 | 615 |
| 423 | Chattanooga, Johnson City, Cleveland | 1,424,610 | 172 | — |
| 931 | Clarksville, Cookeville, Columbia | 1,085,186 | 152 | — |
| 865 | Knoxville, Maryville, Sevierville | 1,046,899 | 87 | — |
| 901 | Memphis, Cordova, Collierville | 1,022,704 | 94 | — |
| 731 | Jackson, Dyersburg, Paris | 526,898 | 133 | — |
Largest cities in Tennessee
Memphis 901Nashville 615, 629Knoxville 865Murfreesboro 615, 629Chattanooga 423Clarksville 931Franklin 615, 629Antioch 615, 629Johnson City 423Cleveland 423Maryville 865Kingsport 423Jackson 731Cordova 901Lebanon 615, 629Cookeville 931Hendersonville 615, 629Mount Juliet 615, 629Columbia 931Smyrna 615, 629Gallatin 615, 629Brentwood 615, 629Crossville 931Collierville 901Sevierville 865Spring Hill 931Morristown 423Greeneville 423Hixson 423Arlington 901Ooltewah 423Germantown 901Madison 615, 629Hermitage 615, 629La Vergne 615, 629Bristol 423Shelbyville 931Mcminnville 931Elizabethton 423Oak Ridge 865
Frequently asked questions
How many area codes does Tennessee have?
Tennessee uses 7 area codes.
What is the main area code in Tennessee?
615 covers the largest population in Tennessee.
How do I find the area code for a town?
Open the town in the city list above; each town page lists every area code assigned to it.