PIN code 521320 – Krishna, Andhra Pradesh
521320 is the PIN code of 7 post offices in Krishna district, Andhra Pradesh, served by the Kruthivennu SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Kruthivennu SOMap | Post office | Yes | Gudivada Division |
| Komallapudi B.O | Branch office | Yes | Gudivada Division |
| Lakshmipuram B.O | Branch office | Yes | Gudivada Division |
| Matlam B.O | Branch office | Yes | Gudivada Division |
| Munipeda B.O | Branch office | Yes | Gudivada Division |
| Neelipudi B.O | Branch office | Yes | Gudivada Division |
| Nidamarru B.O | Branch office | Yes | Gudivada Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.