| Office Name | Kathara B.O |
| Pincodes | 813213 |
| Area | Kathara |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Bhagalpur |
| Postal Region | Patna Hq |
| District | Bhagalpur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Kathara S.O |
| Pincodes | 829116 |
| Area | Kathara |
| Office Status | Sub Post Office |
| Postal Circle | Jharkhand |
| Postal Division | Giridih |
| Postal Region | Ranchi |
| District | Bokaro |
| State | Jharkhand |
| Telephone No. | 06549-235004 |
| Office Name | Kathara B.O |
| Pincodes | 209214 |
| Area | Kathara |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Kanpur City |
| Postal Region | Kanpur |
| District | Kanpur Nagar |
| State | Uttar Pradesh |
| Telephone No. | Na |