Check Samut Prakan post code listed for you to send parcel, mail or documents.
| Province | District | Zip Code | Note |
| Samut Prakan | Bang Bo | 10550 | |
| Samut Prakan | Bang Bo | 10560 | |
| Samut Prakan | Bang Phli | 10540 | |
| Samut Prakan | Bang Sao Thong | 10540 | |
| Samut Prakan | Phra Pradaeng | 10130 | |
| Samut Prakan | Phra Samut Chedi | 10290 | |
| Samut Prakan | Mueang Samut Prakan | 10270 | |
| Samut Prakan | Mueang Samut Prakan | 10280 |
