| Office Name | Karjan B.O |
| Pincodes | 394155 |
| Area | Karjan |
| Office Status | Branch Post Office |
| Postal Circle | Gujarat |
| Postal Division | Bardoli |
| Postal Region | Vadodara |
| District | Surat |
| State | Gujarat |
| Telephone No. | Na |
| Office Name | Karjan B.O |
| Pincodes | 392210 |
| Area | Karjan |
| Office Status | Branch Post Office |
| Postal Circle | Gujarat |
| Postal Division | Bharuch |
| Postal Region | Vadodara |
| District | Bharuch |
| State | Gujarat |
| Telephone No. | Na |
| Office Name | Karjan B.O |
| Pincodes | 803211 |
| Area | Karjan |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Nalanda |
| Postal Region | Patna Hq |
| District | Patna |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Karjan B.O |
| Pincodes | 175136 |
| Area | Karjan |
| Office Status | Branch Post Office |
| Postal Circle | Himachal Pradesh |
| Postal Division | Mandi |
| Postal Region | Shimla Hq |
| District | Kullu |
| State | Himachal Pradesh |
| Telephone No. | Na |