To faciltiate users, the United States of America is divided into regions known as Area Codes, corresponding to particular geographic telephone dialing areas.
An area code denotes the regional location of a phone number within the United States.
The Area Code table below shows an area codes each.
Area Code 865 listing, by city
@The cities listed with each area code are the major cities for that area code;
| City / State | Area code | Zip Code | County | Iso | |
|---|---|---|---|---|---|
| Alcoa (Tennessee) | 865 | 37701 | Blount | US-TN | |
| Andersonville (Tennessee) | 865 | 37705 | Anderson | US-TN | |
| Bean Station (Tennessee) | 865 | 37708 | Grainger | US-TN | |
| Blaine (Tennessee) | 865 | 37709 | Grainger | US-TN | |
| Briceville (Tennessee) | 865 | 37710 | Anderson | US-TN | |
| Bybee (Tennessee) | 865 | 37713 | Cocke | US-TN | |
| Clinton (Tennessee) | 865 | 37716 | Anderson | US-TN | |
| Clinton (Tennessee) | 865 | 37717 | Anderson | US-TN | |
| Dandridge (Tennessee) | 865 | 37725 | Jefferson | US-TN | |
| Friendsville (Tennessee) | 865 | 37737 | Blount | US-TN | |
| Gatlinburg (Tennessee) | 865 | 37738 | Sevier | US-TN | |
| Greenback (Tennessee) | 865 | 37742 | Loudon | US-TN | |
| Harriman (Tennessee) | 865 | 37748 | Roane | US-TN | |
| Hartford (Tennessee) | 865 | 37753 | Cocke | US-TN | |
| Heiskell (Tennessee) | 865 | 37754 | Anderson | US-TN | |
| Jefferson City (Tennessee) | 865 | 37760 | Jefferson | US-TN | |
| Kingston (Tennessee) | 865 | 37763 | Roane | US-TN | |
| Knoxville (Tennessee) | 865 | 37901 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37902 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37909 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37912 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37914 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37915 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37916 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37917 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37918 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37919 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37920 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37921 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37922 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37923 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37924 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37927 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37928 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37929 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37930 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37931 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37932 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37933 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37934 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37938 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37939 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37940 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37950 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37990 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37995 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37996 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37997 | Knox | US-TN | |
| Knoxville (Tennessee) | 865 | 37998 | Knox | US-TN | |
| Kodak (Tennessee) | 865 | 37764 | Sevier | US-TN | |
| Lake City (Tennessee) | 865 | 37769 | Anderson | US-TN | |
| Lenoir City (Tennessee) | 865 | 37771 | Loudon | US-TN | |
| Lenoir City (Tennessee) | 865 | 37772 | Loudon | US-TN | |
| Loudon (Tennessee) | 865 | 37774 | Loudon | US-TN | |
| Louisville (Tennessee) | 865 | 37777 | Blount | US-TN | |
| Luttrell (Tennessee) | 865 | 37779 | Union | US-TN | |
| Maryville (Tennessee) | 865 | 37801 | Blount | US-TN | |
| Maryville (Tennessee) | 865 | 37802 | Blount | US-TN | |
| Maryville (Tennessee) | 865 | 37803 | Blount | US-TN | |
| Maryville (Tennessee) | 865 | 37804 | Blount | US-TN | |
| Mascot (Tennessee) | 865 | 37806 | Knox | US-TN | |
| Maynardville (Tennessee) | 865 | 37807 | Union | US-TN | |
| Morristown (Tennessee) | 865 | 37813 | Hamblen | US-TN | |
| New Market (Tennessee) | 865 | 37820 | Jefferson | US-TN | |
| Newport (Tennessee) | 865 | 37821 | Cocke | US-TN | |
| Norris (Tennessee) | 865 | 37828 | Anderson | US-TN | |
| Oak Ridge (Tennessee) | 865 | 37830 | Anderson | US-TN | |
| Oak Ridge (Tennessee) | 865 | 37831 | Anderson | US-TN | |
| Oliver Springs (Tennessee) | 865 | 37840 | Roane | US-TN | |
| Parrottsville (Tennessee) | 865 | 37843 | Cocke | US-TN | |
| Pigeon Forge (Tennessee) | 865 | 37863 | Sevier | US-TN | |
| Pigeon Forge (Tennessee) | 865 | 37868 | Sevier | US-TN | |
| Powder Springs (Tennessee) | 865 | 37848 | Grainger | US-TN | |
| Powell (Tennessee) | 865 | 37849 | Knox | US-TN | |
| Rockford (Tennessee) | 865 | 37853 | Blount | US-TN | |
| Rockwood (Tennessee) | 865 | 37854 | Roane | US-TN | |
| Rutledge (Tennessee) | 865 | 37861 | Grainger | US-TN | |
| Sevierville (Tennessee) | 865 | 37862 | Sevier | US-TN | |
| Sevierville (Tennessee) | 865 | 37864 | Sevier | US-TN | |
| Sevierville (Tennessee) | 865 | 37876 | Sevier | US-TN | |
| Seymour (Tennessee) | 865 | 37865 | Sevier | US-TN | |
| Sharps Chapel (Tennessee) | 865 | 37866 | Union | US-TN | |
| Sweetwater (Tennessee) | 865 | 37874 | Monroe | US-TN | |
| Talbott (Tennessee) | 865 | 37877 | Hamblen | US-TN | |
| Tallassee (Tennessee) | 865 | 37878 | Blount | US-TN | |
| Townsend (Tennessee) | 865 | 37882 | Blount | US-TN | |
| Walland (Tennessee) | 865 | 37886 | Blount | US-TN | |
| Washburn (Tennessee) | 865 | 37888 | Grainger | US-TN | |
| White Pine (Tennessee) | 865 | 37890 | Jefferson | US-TN |