PIN code 521178 – Ntr, Andhra Pradesh
521178 is the PIN code of 9 post offices in Ntr district, Andhra Pradesh, served by the Chillakallu S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Chillakallu S.OMap | Post office | Yes | Vijayawada Division |
| Bandipalem B.OMap | Branch office | Yes | Vijayawada Division |
| Bhimavaram B.OMap | Branch office | Yes | Vijayawada Division |
| Gowravaram B.OMap | Branch office | Yes | Vijayawada Division |
| Konakanchi B.OMap | Branch office | Yes | Vijayawada Division |
| Mangollu B.OMap | Branch office | Yes | Vijayawada Division |
| Peda Modugapalli B.OMap | Branch office | Yes | Vijayawada Division |
| Pochampalli B.OMap | Branch office | Yes | Vijayawada Division |
| Tirumalagiri B.OMap | Branch office | Yes | Vijayawada Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.