About postal code 10111
The postal code 10111 routes mail to San Sebastián in the Provincia de San José region of Costa Rica. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Costa Rica · Postal code
10111 - San Sebastián
Postal code 10111 is San Sebastián in Provincia de San José, Costa Rica.
| Postal code | 10111 |
| Place | San Sebastián |
| Region | Provincia de San José |
| District | San José |
| Country | Costa Rica (CR) |
| Coordinates | 9.9106, -84.0823 (map) |