There are 6 post offices under PIN code 783134.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Darragiri S.O | Sub Office | Delivery | Dudnai | Goalpara | Goalpara | Guwahati Hq | Assam | Assam |
| 2 | Kachadal B.O | Branch Office | Delivery | Dudhnoi | Goalpara | Goalpara | Guwahati Hq | Assam | Assam |
| 3 | Melopara B.O | Branch Office | Delivery | Dudhnoi | Bongaigaon | Goalpara | Guwahati Hq | Assam | Assam |
| 4 | Sesapani B.O | Branch Office | Delivery | Dudhnoi | Goalpara | Goalpara | Guwahati Hq | Assam | Assam |
| 5 | Kharkutta B.O | Branch Office | Delivery | Dudnai | East Garo Hills | Meghalaya | Shillong Hq | Meghalaya | North Eastern |
| 6 | Rajasimla B.O | Branch Office | Delivery | Dudnai | Goalpara | Meghalaya | Shillong Hq | Assam | North Eastern |