| Office Name | Marar B.O |
| Pincodes | 851205 |
| Area | Marar |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Begusarai |
| Postal Region | Muzaffarpur |
| District | Khagaria |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Marar B.O |
| Pincodes | 841219 |
| Area | Marar |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Marar S.O |
| Pincodes | 829117 |
| Area | Marar |
| Office Status | Sub Post Office |
| Postal Circle | Jharkhand |
| Postal Division | Hazaribagh |
| Postal Region | Ranchi |
| District | Ramgarh |
| State | Jharkhand |
| Telephone No. | 06553-222001 |
| Office Name | Marar B.O |
| Pincodes | 143507 |
| Area | Marar |
| Office Status | Branch Post Office |
| Postal Circle | Punjab |
| Postal Division | Gurdaspur |
| Postal Region | Chandigarh Region |
| District | Gurdaspur |
| State | Punjab |
| Telephone No. | Na |