| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in La Escuela, Viotá | 252667 |
| Postal/ZIP Codes in La Esperanza, Viotá | 252667, 252668 |
| Postal/ZIP Codes in La Florida, Viotá | 252667 |
| Postal/ZIP Codes in La Magdalena, Viotá | 252668 |
| Postal/ZIP Codes in La Ruidosa, Viotá | 252668 |
| Postal/ZIP Codes in Lagunas, Viotá | 252667 |
| Postal/ZIP Codes in Liberia, Viotá | 252667 |
| Postal/ZIP Codes in Moganbo, Viotá | 252667 |
| Postal/ZIP Codes in Olivos, Viotá | 252668 |
| Postal/ZIP Codes in Pajas Blanca, Viotá | 252667 |
| Postal/ZIP Codes in San Ramon, Viotá | 252668 |
| Postal/ZIP Codes in Viotá, Viotá | 252660 |