| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Cabecera Municipal, Guapi | 196001 |
| Postal/ZIP Codes in Comunidad Negra Guajui, Guapi | 196007 |
| Postal/ZIP Codes in Guapi, Guapi | 196008, 196009 |
| Postal Codes in Occidente | |
|---|---|
| Postal/ZIP Codes in Guapi, Occidente | |
| Postal/ZIP Codes in López, Occidente | |
| Postal/ZIP Codes in Timbiquí, Occidente | |