ZIP Code 37422 is located in Chattanooga Tennessee. 37422 is entirely within Hamilton County. Regionally, it is located in Metro Chattanooga.
| ZIP Code Name | Chattanooga |
| Primary County | Hamilton County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 35.05364227,-85.18602753 |
| Adjacent ZIP Codes | |
| Region | Metro Chattanooga |
| Metropolitan/Micropolitan Stat Area | Chattanooga, TN-GA |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |