ZIP Code 63099 is located in Fenton Missouri. 63099 is entirely within Saint Louis County. Regionally, it is located in Metro St. Louis.
| ZIP Code Name | Fenton |
| Primary County | Saint Louis County |
| ZIP Code Type | Unique |
| Current Time | CDT |
| Coordinates | 38.54037857,-90.48101044 |
| Adjacent ZIP Codes | |
| Region | Metro St. Louis |
| Metropolitan/Micropolitan Stat Area | St. Louis, MO-IL |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 0.01269459 Square Miles |