| Office Name | Subhankarpur S.O |
| Pincodes | 846006 |
| Area | Subhankarpur |
| Office Status | Sub Post Office |
| Postal Circle | Bihar |
| Postal Division | Darbhanga |
| Postal Region | Muzaffarpur |
| District | Darbhanga |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Subhankarpur B.O |
| Pincodes | 843113 |
| Area | Subhankarpur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Muzaffarpur |
| Postal Region | Muzaffarpur |
| District | Muzaffarpur |
| State | Bihar |
| Telephone No. | Na |