| Office Name | Bhalukmari B.O |
| Pincodes | 784508 |
| Area | Bhalukmari |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Darrang |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bhangamandir B.O |
| Pincodes | 784112 |
| Area | Bhangamandir |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Sonitpur |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bhekulikanda B.O |
| Pincodes | 784525 |
| Area | Bhekulikanda |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Darrang |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bherbheribill B.O |
| Pincodes | 784525 |
| Area | Bherbheribill |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Darrang |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bhergaon Kochgaon B.O |
| Pincodes | 784149 |
| Area | Bhergaon Kochgaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Sonitpur |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bhimdanga B.O |
| Pincodes | 784167 |
| Area | Bhimdanga |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Sonitpur |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bhirgaon B.O |
| Pincodes | 784522 |
| Area | Bhirgaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Darrang |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bhojkhowa Chapori B.O |
| Pincodes | 784027 |
| Area | Bhojkhowa Chapori |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Sonitpur |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bholabari B.O |
| Pincodes | 784525 |
| Area | Bholabari |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Darrang |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bholaguri B.O |
| Pincodes | 784522 |
| Area | Bholaguri |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Darrang |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bhuyankhat B.O |
| Pincodes | 784528 |
| Area | Bhuyankhat |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Darrang |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bihaguri S.O |
| Pincodes | 784153 |
| Area | Bihaguri |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Sonitpur |
| State | Assam |
| Telephone No. | 03712-241232 |
| Office Name | Bihmari B.O |
| Pincodes | 784179 |
| Area | Bihmari |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Sonitpur |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bindukuri S.O |
| Pincodes | 784502 |
| Area | Bindukuri |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Sonitpur |
| State | Assam |
| Telephone No. | 03712-292555 |
| Office Name | Biskhuti B.O |
| Pincodes | 784117 |
| Area | Biskhuti |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Sonitpur |
| State | Assam |
| Telephone No. | Na |
| Office Name | Biswanathghat S.O |
| Pincodes | 784177 |
| Area | Biswanathghat |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Sonitpur |
| State | Assam |
| Telephone No. | 03712-258475 |
| Office Name | Bogipukhuri B.O |
| Pincodes | 784112 |
| Area | Bogipukhuri |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Sonitpur |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bogpuri B.O |
| Pincodes | 784522 |
| Area | Bogpuri |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Darrang |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bokabil B.O |
| Pincodes | 784175 |
| Area | Bokabil |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Sonitpur |
| State | Assam |
| Telephone No. | Na |
| Office Name | Bokajan B.O |
| Pincodes | 784105 |
| Area | Bokajan |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Sonitpur |
| State | Assam |
| Telephone No. | Na |