Check Phichit post code listed for you to send parcel, mail or documents.
| Province | District | Zip Code | Note |
| Phichit | Dong Charoen | 66210 | |
| Phichit | Taphan Hin | 66110 | |
| Phichit | Taphan Hin | 66150 | |
| Phichit | Thap Khlo | 66150 | |
| Phichit | Thap Khlo | 66230 | |
| Phichit | Bang Mun Nak | 66120 | |
| Phichit | Bang Mun Nak | 66210 | |
| Phichit | Bueng Na Rang | 66130 | |
| Phichit | Pho Thale | 66130 | |
| Phichit | Pho Prathap Chang | 66190 | |
| Phichit | Mueang Phichit | 66000 | |
| Phichit | Mueang Phichit | 66170 | |
| Phichit | Wachirabarami | 66140 | |
| Phichit | Wachirabarami | 66220 | |
| Phichit | Wang Sai Phun | 66180 | |
| Phichit | Sak Lek | 66160 | |
| Phichit | Sam Ngam | 66140 | |
| Phichit | Sam Ngam | 66220 |
