| Office name | District (Taluk) | State | Other |
|---|---|---|---|
| Bhomoraguri B.O | Nagaon AS | Assam | AS Dibrugarh Delivery |
| Borghuli B.O | Nagaon AS | Assam | AS Dibrugarh Delivery |
| Kurhimari B.O | Nagaon AS | Assam | AS Dibrugarh Delivery |
| Silghat S.O
Telephone 03672-272040 |
Nagaon AS | Assam | AS Dibrugarh Delivery |
| Sonarigaon B.O | Nagaon AS | Assam | AS Dibrugarh Delivery |