PIN code 521301 – Krishna, Andhra Pradesh
521301 is the PIN code of 3 post offices in Krishna district, Andhra Pradesh, served by the Rajendranagar Colony S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Rajendranagar Colony S.OMap | Post office | No | Gudivada Division |
| Satyanarayanapuram S.O (Gudivada)Map | Post office | No | Gudivada Division |
| Gudivada H.OMap | Head office | Yes | Gudivada Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.