| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Khok Nau, Phin | 13000 |
| Postal/ZIP Codes in Khok Tai, Phin | 13000 |
| Postal/ZIP Codes in Khokpavai, Phin | 13000 |
| Postal/ZIP Codes in Nachan, Phin | 13000 |
| Postal/ZIP Codes in Nonegnang, Phin | 13000 |
| Postal/ZIP Codes in Nonesavang, Phin | 13000 |
| Postal/ZIP Codes in Phin Kang, Phin | 13000 |
| Postal/ZIP Codes in Phin Tai, Phin | 13000 |
| Postal/ZIP Codes in Phinnua, Phin | 13000 |
| Postal/ZIP Codes in Sibounhuang, Phin | 13000 |