| Office Name | Kolva B.O |
| Pincodes | 396350 |
| Area | Kolva |
| Office Status | Branch Post Office |
| Postal Circle | Gujarat |
| Postal Division | Navsari |
| Postal Region | Vadodara |
| District | Navsari |
| State | Gujarat |
| Telephone No. | Na |
| Office Name | Kolva B.O |
| Pincodes | 361306 |
| Area | Kolva |
| Office Status | Branch Post Office |
| Postal Circle | Gujarat |
| Postal Division | Jamnagar |
| Postal Region | Rajkot |
| District | Jamnagar |
| State | Gujarat |
| Telephone No. | Na |