Taluka Sadiya Post Office List In Assam Tinsukia District
| Post Office | Chapakhowa S.o |
| Division | Tinsukia |
| Region | Dibrugarh |
| Circle | Assam |
| Taluka | Sadiya |
| District | Tinsukia |
| State | Assam |
| Phone | 03759-247616 |
| Sub Office | NA |
| Head Office | Tinsukia H.O |
| Pincode |
786157
|