| Office Name | Napam Deopani B.O |
| Pincodes | 785684 |
| Area | Napam Deopani |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Sibsagar |
| State | Assam |
| Telephone No. | Na |
| Office Name | Napamuakamargaon B.O |
| Pincodes | 785625 |
| Area | Napamuakamargaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Golaghat |
| State | Assam |
| Telephone No. | Na |
| Office Name | Naphuk B.O |
| Pincodes | 785689 |
| Area | Naphuk |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Sibsagar |
| State | Assam |
| Telephone No. | Na |
| Office Name | Nazira Dulakakharia B.O |
| Pincodes | 785696 |
| Area | Nazira Dulakakharia |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Sibsagar |
| State | Assam |
| Telephone No. | Na |
| Office Name | Nazira S.O |
| Pincodes | 785685 |
| Area | Nazira |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Sibsagar |
| State | Assam |
| Telephone No. | 03772-252234 |
| Office Name | Neamatighat S.O |
| Pincodes | 785111 |
| Area | Neamatighat |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Jorhat |
| State | Assam |
| Telephone No. | 0376-2300649 |
| Office Name | Negheriting B.O |
| Pincodes | 785703 |
| Area | Negheriting |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Golaghat |
| State | Assam |
| Telephone No. | Na |
| Office Name | Nemuguri S.O |
| Pincodes | 785674 |
| Area | Nemuguri |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Sibsagar |
| State | Assam |
| Telephone No. | 03772-222272 |
| Office Name | New Bessamora B.O |
| Pincodes | 785110 |
| Area | New Bessamora |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Jorhat |
| State | Assam |
| Telephone No. | Na |
| Office Name | Nimaigarh Habi B.O |
| Pincodes | 785687 |
| Area | Nimaigarh Habi |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Sibsagar |
| State | Assam |
| Telephone No. | Na |
| Office Name | Nimonagarh B.O |
| Pincodes | 785689 |
| Area | Nimonagarh |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Sibsagar |
| State | Assam |
| Telephone No. | Na |
| Office Name | Nitaipukhuri S.O |
| Pincodes | 785671 |
| Area | Nitaipukhuri |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Sibsagar |
| State | Assam |
| Telephone No. | 03772-222272 |
| Office Name | Nogagaon B.O |
| Pincodes | 785701 |
| Area | Nogagaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Sibsagar |
| State | Assam |
| Telephone No. | Na |
| Office Name | Nongalmora Tiniali B.O |
| Pincodes | 785674 |
| Area | Nongalmora Tiniali |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Sibsagar |
| State | Assam |
| Telephone No. | Na |
| Office Name | Numaligarh Refinery Project S.O |
| Pincodes | 785699 |
| Area | Numaligarh Refinery Project |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Golaghat |
| State | Assam |
| Telephone No. | 03776-265455 |
| Office Name | Numaligarh S.O |
| Pincodes | 785615 |
| Area | Numaligarh |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Golaghat |
| State | Assam |
| Telephone No. | 03776-264422 |
| Office Name | Oating S.O |
| Pincodes | 785603 |
| Area | Oating |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Golaghat |
| State | Assam |
| Telephone No. | 03774-211033 |
| Office Name | Ongc Colony S.O |
| Pincodes | 785697 |
| Area | Ongc Colony |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Sibsagar |
| State | Assam |
| Telephone No. | 03772-222857 |
| Office Name | Ongc Jorhat S.O |
| Pincodes | 785704 |
| Area | Ongc Jorhat |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Jorhat |
| State | Assam |
| Telephone No. | 0376-2707566 |
| Office Name | Ouguri Missing B.O |
| Pincodes | 785112 |
| Area | Ouguri Missing |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Sibsagar |
| Postal Region | Dibrugarh |
| District | Jorhat |
| State | Assam |
| Telephone No. | Na |