| Office Name | Janardanpur B.O |
| Pincodes | 847408 |
| Area | Janardanpur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Madhubani |
| Postal Region | Muzaffarpur |
| District | Supaul |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Janardanpur B.O |
| Pincodes | 848302 |
| Area | Janardanpur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Janardanpur B.O |
| Pincodes | 485111 |
| Area | Janardanpur |
| Office Status | Branch Post Office |
| Postal Circle | Madhya Pradesh |
| Postal Division | Rewa |
| Postal Region | Bhopal Hq |
| District | Satna |
| State | Madhya Pradesh |
| Telephone No. | Na |
| Office Name | Janardanpur B.O |
| Pincodes | 721149 |
| Area | Janardanpur |
| Office Status | Branch Post Office |
| Postal Circle | West Bengal |
| Postal Division | Midnapore |
| Postal Region | South Bengal |
| District | West Midnapore |
| State | West Bengal |
| Telephone No. | Na |