37722 Zip code is used for Cosby Area Code City in Cocke County, Tennessee in Usa. The ZIP Codes / Postal Codes are Used by USPS (United States Postal Service known as “Post Office”, “ Usa Mail”, or” Postal Service”, an independent agency of the United States federal government responsible for providing postal service in the United States). Below is the detail for 37722, Cosby Area Code City.
| Zip Code | : | 37722 |
| City Name | : | Cosby Area Code |
| County Name | : | Cocke County |
| State Name | : | Tennessee |
| Country Name | : | USA |
| Area Code | : | 423 |
| Time Zone | : | EST |
| Country Code | : | +1 |
| Currency | : | $ USA Dollor |
| ISO Code | : | USA |