There are 4 post offices under PIN code 781131.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Rani S.O (Kamrup) | Sub Office | Delivery | Rani Block | Kamrup | Guwahati | Guwahati Hq | Assam | Assam |
| 2 | Jirang B.O | Branch Office | Delivery | Rani Block | Kamrup | Meghalaya | Shillong Hq | Assam | North Eastern |
| 3 | Patharkhmah B.O | Branch Office | Delivery | Rani Block | Kamrup | Meghalaya | Shillong Hq | Assam | North Eastern |
| 4 | Warmawsaw B.O | Branch Office | Delivery | Rani Block | Kamrup | Meghalaya | Shillong Hq | Assam | North Eastern |