Zip Code 63303 - Saint Peters, Saint Charles, MO, United States
Zip Code 63303 Data
| Zip Code | 63303 |
|---|---|
| Area 1 (City, County) | Saint Peters, Saint Charles |
| Area 2 (City, County) | Saint Charles, Saint Charles |
| State | Missouri |
| State FIPS | 29 |
| Latitude | 38.73738 |
| Longitude | -90.532513 |
| Timezone | 6 |
| Daylight | Yes |
| Country | United States |