| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Apauta, Nariño | 252837 |
| Postal/ZIP Codes in Buscavida, Nariño | 252837 |
| Postal/ZIP Codes in Cafeto, Nariño | 252837 |
| Postal/ZIP Codes in Cerro del Gusano, Nariño | 252837 |
| Postal/ZIP Codes in Escaños, Nariño | 252837 |
| Postal/ZIP Codes in Garbanzal, Nariño | 252837 |
| Postal/ZIP Codes in Los Escaños, Nariño | 252837 |
| Postal/ZIP Codes in Mendoza, Nariño | 252837 |
| Postal/ZIP Codes in Nariño, Nariño | 252830 |
| Postal/ZIP Codes in Porvenir, Nariño | 252837 |
| Postal/ZIP Codes in Reforma, Nariño | 252837 |
| Postal/ZIP Codes in Verdal, Nariño | 252837 |