Pincode 690509 · Alappuzha District · Kerala
| Name | Kollakadavu SO |
| Type | Post Office |
| Pincode | 690509 |
| Taluk | Mavelikara Division |
| District | |
| State | |
| Coordinates | 9.2546, 76.5887 |
| Post Office | Type |
|---|---|
| Branch Post Office |
Alappuzha, Kerala. Map data: OpenStreetMap, CARTO.