Check Phetchaburi post code listed for you to send parcel, mail or documents.
| Province | District | Zip Code | Note |
| Phetchaburi | Kaeng Krachan | 76170 | |
| Phetchaburi | Khao Yoi | 76140 | |
| Phetchaburi | Cha-am | 76120 | |
| Phetchaburi | Tha Yang | 76130 | |
| Phetchaburi | Ban Lat | 76150 | |
| Phetchaburi | Ban Laem | 76100 | |
| Phetchaburi | Ban Laem | 76110 | |
| Phetchaburi | Mueang Phetchaburi | 76000 | |
| Phetchaburi | Mueang Phetchaburi | 76100 | |
| Phetchaburi | Nong Ya Plong | 76160 |
