| Office Name | Sonbarsa B.O |
| Pincodes | 843128 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Muzaffarpur |
| Postal Region | Muzaffarpur |
| District | Muzaffarpur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sonbarsa B.O |
| Pincodes | 841313 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sonbarsa B.O |
| Pincodes | 841241 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Siwan |
| Postal Region | Muzaffarpur |
| District | Siwan |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sonbarsa B.O |
| Pincodes | 853201 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Bhagalpur |
| Postal Region | Patna Hq |
| District | Bhagalpur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sonbarsa B.O |
| Pincodes | 802125 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Bhojpur |
| Postal Region | Patna Hq |
| District | Buxar |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sonbarsa B.O |
| Pincodes | 802118 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Bhojpur |
| Postal Region | Patna Hq |
| District | Buxar |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sonbarsa B.O |
| Pincodes | 802205 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Bhojpur |
| Postal Region | Patna Hq |
| District | Bhojpur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sonbarsa B.O |
| Pincodes | 802112 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Bhojpur |
| Postal Region | Patna Hq |
| District | Buxar |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sonbarsa B.O |
| Pincodes | 802207 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Bhojpur |
| Postal Region | Patna Hq |
| District | Bhojpur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sonbarsa B.O |
| Pincodes | 491995 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Chattisgarh |
| Postal Division | Durg |
| Postal Region | Raipur |
| District | Kawardha |
| State | Chattisgarh |
| Telephone No. | Na |
| Office Name | Sonbarsa B.O |
| Pincodes | 224208 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Faizabad |
| Postal Region | Lucknow Hq |
| District | Ambedkar Nagar |
| State | Uttar Pradesh |
| Telephone No. | Na |
| Office Name | Sonbarsa B.O |
| Pincodes | 271840 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Bahraich |
| Postal Region | Gorakhpur |
| District | Shrawasti |
| State | Uttar Pradesh |
| Telephone No. | Na |
| Office Name | Sonbarsa B.O |
| Pincodes | 277208 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Ballia |
| Postal Region | Gorakhpur |
| District | Ballia |
| State | Uttar Pradesh |
| Telephone No. | Na |
| Office Name | Sonbarsa B.O |
| Pincodes | 273201 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Gorakhpur |
| Postal Region | Gorakhpur |
| District | Gorakhpur |
| State | Uttar Pradesh |
| Telephone No. | Na |
| Office Name | Sonbarsa B.O |
| Pincodes | 273207 |
| Area | Sonbarsa |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Gorakhpur |
| Postal Region | Gorakhpur |
| District | Maharajganj |
| State | Uttar Pradesh |
| Telephone No. | Na |