40222 Zip code is used for Northfield Area Code City in Jefferson County, Kentucky 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 40222, Northfield Area Code City.
| Zip Code | : | 40222 |
| City Name | : | Northfield Area Code |
| County Name | : | Jefferson County |
| State Name | : | Kentucky |
| Country Name | : | USA |
| Area Code | : | 502 |
| Time Zone | : | EST |
| Country Code | : | +1 |
| Currency | : | $ USA Dollor |
| ISO Code | : | USA |