PIN code 521148 – Krishna, Andhra Pradesh
521148 is the PIN code of 3 post offices in Krishna district, Andhra Pradesh, served by the Elamarru S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Elamarru S.OMap | Post office | Yes | Gudivada Division |
| Chinaparupudi B.OMap | Branch office | Yes | Gudivada Division |
| Edulamaddali B.OMap | 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.