| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Carahunco, Palpalá | Y4612 XAR |
| Postal/ZIP Codes in Centro Forestal, Palpalá | Y4612 XAS |
| Postal/ZIP Codes in Cerros Zapla, Palpalá | Y4612 XAT, Y4612 XAC |
| Postal/ZIP Codes in El Algarrobal, Palpalá | Y4612 XAU |
| Postal/ZIP Codes in El Cucho, Palpalá | Y4612 XAW |
| Postal/ZIP Codes in El Remate, Palpalá | Y4612 XAX, Y4612 XAF |
| Postal/ZIP Codes in La Cuesta, Palpalá | Y4612 XAM |
| Postal/ZIP Codes in Las Capillas, Palpalá | Y4612 XAN |
| Postal/ZIP Codes in Las Escaleras, Palpalá | Y4612 XAO |
| Postal/ZIP Codes in Los Blancos, Palpalá | Y4612 XAP |
| Postal/ZIP Codes in Palpalá, Palpalá | Y4612, Y4613 |