| Office Name | Bahalgarh S.O |
| Pincodes | 131021 |
| Area | Bahalgarh |
| Office Status | Sub Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | 0130-2381207 |
| Office Name | Bajanakhurd B.O |
| Pincodes | 131102 |
| Area | Bajanakhurd |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Bali Brahman B.O |
| Pincodes | 131301 |
| Area | Bali Brahman |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Bali Qutubpur B.O |
| Pincodes | 131101 |
| Area | Bali Qutubpur |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Banwasa B.O |
| Pincodes | 131304 |
| Area | Banwasa |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Bari B.O |
| Pincodes | 131101 |
| Area | Bari |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Baroda S.O |
| Pincodes | 131304 |
| Area | Baroda |
| Office Status | Sub Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | 01263-266033 |
| Office Name | Baroli B.O |
| Pincodes | 131021 |
| Area | Baroli |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Barona B.O |
| Pincodes | 131402 |
| Area | Barona |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Barota B.O |
| Pincodes | 131301 |
| Area | Barota |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Barwasni B.O |
| Pincodes | 131001 |
| Area | Barwasni B.O |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Bayanpur B.O |
| Pincodes | 131001 |
| Area | Bayanpur B.O |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Bega B.O |
| Pincodes | 131101 |
| Area | Bega |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Bhagan B.O |
| Pincodes | 131039 |
| Area | Bhagan |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Bhainswal Kalan S.O |
| Pincodes | 131409 |
| Area | Bhainswal Kalan |
| Office Status | Sub Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | 01263-285254 |
| Office Name | Bhainswan Khurd B.O |
| Pincodes | 131301 |
| Area | Bhainswan Khurd |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Bhatgaon S.O Sonipat |
| Pincodes | 131022 |
| Area | Bhatgaon Sonipat |
| Office Status | Sub Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | 0130-2504608 |
| Office Name | Bhawar B.O |
| Pincodes | 131302 |
| Area | Bhawar |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Bhimnagar S.O |
| Pincodes | 131001 |
| Area | Bhimnagar |
| Office Status | Sub Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | 0130-2246915 |
| Office Name | Bidhal B.O |
| Pincodes | 131301 |
| Area | Bidhal |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |