| Office Name | Rowmari B.O |
| Pincodes | 782125 |
| Area | Rowmari |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Nagaon |
| State | Assam |
| Telephone No. | Na |
| Office Name | Rowmari Bill B.O |
| Pincodes | 782123 |
| Area | Rowmari Bill |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Nagaon |
| State | Assam |
| Telephone No. | Na |
| Office Name | Rupahi S.O |
| Pincodes | 782125 |
| Area | Rupahi |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Nagaon |
| State | Assam |
| Telephone No. | 03672-265630 |
| Office Name | Sagunbahipathar B.O |
| Pincodes | 782126 |
| Area | Sagunbahipathar |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Marigaon |
| State | Assam |
| Telephone No. | Na |
| Office Name | Sahariagaon B.O |
| Pincodes | 782126 |
| Area | Sahariagaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Marigaon |
| State | Assam |
| Telephone No. | Na |
| Office Name | Saidoria B.O |
| Pincodes | 782125 |
| Area | Saidoria |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Nagaon |
| State | Assam |
| Telephone No. | Na |
| Office Name | Salana S.O |
| Pincodes | 782139 |
| Area | Salana |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Nagaon |
| State | Assam |
| Telephone No. | 03672-274430 |
| Office Name | Salkati Pathar B.O |
| Pincodes | 782126 |
| Area | Salkati Pathar |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Marigaon |
| State | Assam |
| Telephone No. | Na |
| Office Name | Salmora B.O |
| Pincodes | 782425 |
| Area | Salmora |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Nagaon |
| State | Assam |
| Telephone No. | Na |
| Office Name | Samaguri Bazar B.O |
| Pincodes | 782482 |
| Area | Samaguri Bazar |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Karbi Anglong |
| State | Assam |
| Telephone No. | Na |
| Office Name | Samaguri S.O |
| Pincodes | 782140 |
| Area | Samaguri |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Nagaon |
| State | Assam |
| Telephone No. | 03672-229620 |
| Office Name | Samarail B.O |
| Pincodes | 782439 |
| Area | Samarail |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Nagaon |
| State | Assam |
| Telephone No. | Na |
| Office Name | Sambari Dagaon B.O |
| Pincodes | 782446 |
| Area | Sambari Dagaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Nagaon |
| State | Assam |
| Telephone No. | Na |
| Office Name | Samelangso B.O |
| Pincodes | 782441 |
| Area | Samelangso |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Karbi Anglong |
| State | Assam |
| Telephone No. | Na |
| Office Name | Sandahkhaiti B.O |
| Pincodes | 782121 |
| Area | Sandahkhaiti |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Marigaon |
| State | Assam |
| Telephone No. | Na |
| Office Name | Sangsiga Bazar B.O |
| Pincodes | 782448 |
| Area | Sangsiga Bazar |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Karbi Anglong |
| State | Assam |
| Telephone No. | Na |
| Office Name | Sankardev Nagar S.O |
| Pincodes | 782442 |
| Area | Sankardev Nagar |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Karbi Anglong |
| State | Assam |
| Telephone No. | 03674-215603 |
| Office Name | Sankarpur B.O |
| Pincodes | 782446 |
| Area | Sankarpur |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Nagaon |
| State | Assam |
| Telephone No. | Na |
| Office Name | Sapmarigaon B.O |
| Pincodes | 782104 |
| Area | Sapmarigaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Marigaon |
| State | Assam |
| Telephone No. | Na |
| Office Name | Saragaon B.O |
| Pincodes | 782103 |
| Area | Saragaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Nagaon |
| State | Assam |
| Telephone No. | Na |