| Office Name | Kalan B.O |
| Pincodes | 755008 |
| Area | Kalan |
| Office Status | Branch Post Office |
| Postal Circle | Odisha |
| Postal Division | Cuttack North |
| Postal Region | Bhubaneswar Hq |
| District | Jajapur |
| State | Odisha |
| Telephone No. | Na |
| Office Name | Kalan B.O |
| Pincodes | 222101 |
| Area | Kalan |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Jaunpur |
| Postal Region | Allahabad |
| District | Jaunpur |
| State | Uttar Pradesh |
| Telephone No. | Na |