About ZIP code 21917
The ZIP code 21917 routes mail to Colora in the Maryland region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
21917 - Colora
ZIP code 21917 is Colora in Maryland, United States.
| ZIP code | 21917 |
| Place | Colora |
| Region | Maryland |
| District | Cecil |
| Country | United States (US) |
| Coordinates | 39.6695, -76.0934 (map) |