PIN code 521126 – Krishna, Andhra Pradesh
521126 is the PIN code of 5 post offices in Krishna district, Andhra Pradesh, served by the Challapalli S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Challapalli S.OMap | Post office | Yes | Machilipatnam Division |
| Nadakuduru B.O | Branch office | Yes | Machilipatnam Division |
| Pagolu B.O | Branch office | Yes | Machilipatnam Division |
| Vakkalagadda B.O | Branch office | Yes | Machilipatnam Division |
| Yarlagadda B.O | Branch office | Yes | Machilipatnam Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.