PIN code 522020 – Palnadu, Andhra Pradesh
522020 is the PIN code of 8 post offices in Palnadu district, Andhra Pradesh, served by the Amaravathi S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Amaravathi S.OMap | Post office | Yes | Guntur Division |
| Dharanikota B.OMap | Branch office | Yes | Guntur Division |
| Didugu B.OMap | Branch office | Yes | Guntur Division |
| Harischandrapuram B.OMap | Branch office | Yes | Guntur Division |
| Malladi B.OMap | Branch office | Yes | Guntur Division |
| Muthayapalem B.OMap | Branch office | Yes | Guntur Division |
| Pedamadduru B.OMap | Branch office | Yes | Guntur Division |
| Vykuntapuram B.OMap | Branch office | Yes | Guntur Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.