| Office Name | Kalam B.O |
| Pincodes | 382775 |
| Area | Kalam |
| Office Status | Branch Post Office |
| Postal Circle | Gujarat |
| Postal Division | Surendranagar |
| Postal Region | Rajkot |
| District | Surendra Nagar |
| State | Gujarat |
| Telephone No. | Na |
| Office Name | Kalam B.O |
| Pincodes | 393030 |
| Area | Kalam |
| Office Status | Branch Post Office |
| Postal Circle | Gujarat |
| Postal Division | Bharuch |
| Postal Region | Vadodara |
| District | Bharuch |
| State | Gujarat |
| Telephone No. | Na |
| Office Name | Kalam B.O |
| Pincodes | 392140 |
| Area | Kalam |
| Office Status | Branch Post Office |
| Postal Circle | Gujarat |
| Postal Division | Bharuch |
| Postal Region | Vadodara |
| District | Bharuch |
| State | Gujarat |
| Telephone No. | Na |
| Office Name | Kalam B.O |
| Pincodes | 766002 |
| Area | Kalam |
| Office Status | Branch Post Office |
| Postal Circle | Odisha |
| Postal Division | Kalahandi |
| Postal Region | Berhampur |
| District | Kalahandi |
| State | Odisha |
| Telephone No. | Na |