| Office Name | Jalki B.O |
| Pincodes | 855102 |
| Area | Jalki |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Purnea |
| Postal Region | Muzaffarpur |
| District | Katihar |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Jalki B.O |
| Pincodes | 493445 |
| Area | Jalki |
| Office Status | Branch Post Office |
| Postal Circle | Chattisgarh |
| Postal Division | Raipur |
| Postal Region | Raipur |
| District | Mahasamund |
| State | Chattisgarh |
| Telephone No. | Na |