| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Vista Alegre, Yonán | 06440 |
| Postal/ZIP Codes in Yatahual, Yonán | 06440 |
| Postal/ZIP Codes in Yonan Nuevo, Yonán | 06440 |
| Postal/ZIP Codes in Yonan Viejo, Yonán | 06440 |
| Postal/ZIP Codes in Yubed, Yonán | 06440 |
| Postal/ZIP Codes in Zapotal, Yonán | 06440 |