| Ort | Postleitzahl |
|---|---|
| Alborada, Uruca o San Joaquín | 10904 |
| Chimba, Uruca o San Joaquín | 10904 |
| Guapinol, Uruca o San Joaquín | 10904 |
| Mata Grande, Uruca o San Joaquín | 10904 |
| Mina, Uruca o San Joaquín | 10904 |
| Paso Machete, Uruca o San Joaquín | 10904 |
| Río Oro, Uruca o San Joaquín | 10904 |
| Río Uruca, Uruca o San Joaquín | 10904 |