PinCode: 521164, Kadavakollu Post Office, Krishna, Krishna, Andhra Pradesh
| Post Office | Kadavakollu |
| Post Office Status | Branch Post Office (Delivery) |
| PinCode | 521164
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| Telephone | |
| Town/Taluk | Krishna |
| District | Krishna |
| State | Andhra Pradesh |
| Postal Division | Vijayawada |
| Postal Region | Vijayawada |
| Postal Circle | Andhra Pradesh |
List of Other Post Offices in Krishna, Krishna, Andhra Pradesh