PIN code 530031 – Visakhapatanam, Andhra Pradesh
530031 is the PIN code of 3 post offices in Visakhapatanam district, Andhra Pradesh, served by the Visakhapatnam Steel Project S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Visakhapatnam Steel Project S.OMap | Post office | Yes | Visakhapatnam Division |
| Devada B.OMap | Branch office | Yes | Visakhapatnam Division |
| Islampeta B.OMap | Branch office | Yes | Visakhapatnam Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.