| Office Name | Dhuapathar B.O |
| Pincodes | 786611 |
| Area | Dhuapathar |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dhubabari B.O |
| Pincodes | 787058 |
| Area | Dhubabari |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dhemaji |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dhunaguri B.O |
| Pincodes | 787054 |
| Area | Dhunaguri |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Lakhimpur |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dhunaguri Borgaya Deori Gaon B.O |
| Pincodes | 787110 |
| Area | Dhunaguri Borgaya Deori Gaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dhemaji |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dibru Amguri B.O |
| Pincodes | 786610 |
| Area | Dibru Amguri |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dibrugarh H.O |
| Pincodes | 786001 |
| Area | Dibrugarh |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Telephone No. | 0373-2325006 |
| Office Name | Dibrugarh Polytechnic B.O |
| Pincodes | 786010 |
| Area | Dibrugarh Polytechnic |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dibrugarh University S.O |
| Pincodes | 786004 |
| Area | Dibrugarh University |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Telephone No. | 0373-2370236 |
| Office Name | Dighali Debera B.O |
| Pincodes | 787058 |
| Area | Dighali Debera |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dhemaji |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dighalia B.O |
| Pincodes | 786101 |
| Area | Dighalia |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dighalia Hiloidhari B.O |
| Pincodes | 787055 |
| Area | Dighalia Hiloidhari |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Lakhimpur |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dighaliagaon B.O |
| Pincodes | 786007 |
| Area | Dighaliagaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dihing Hola B.O |
| Pincodes | 786101 |
| Area | Dihing Hola |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dihing Kinar B.O |
| Pincodes | 786610 |
| Area | Dihing Kinar |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dihingia Gaon B.O |
| Pincodes | 785675 |
| Area | Dihingia Gaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dikari Morang Gaon B.O |
| Pincodes | 785675 |
| Area | Dikari Morang Gaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dikhari Kinar Gaon B.O |
| Pincodes | 785675 |
| Area | Dikhari Kinar Gaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Telephone No. | Na |
| Office Name | Dikom S.O |
| Pincodes | 786101 |
| Area | Dikom |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Telephone No. | 0373-2387524 |
| Office Name | Dikrong S.O |
| Pincodes | 784164 |
| Area | Dikrong |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Lakhimpur |
| State | Assam |
| Telephone No. | 03752-282235 |
| Office Name | Diksam Ouphulia B.O |
| Pincodes | 786613 |
| Area | Diksam Ouphulia |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Telephone No. | Na |