PIN code 400018 – Mumbai, Maharashtra

400018 is the PIN code of 2 post offices in Mumbai district, Maharashtra, served by the Worli Naka S.O sub office.

Post office	Type	Delivery	Division
Worli Naka S.OMap	Post office	No	Mumbai City West Division
Worli S.OMap	Post office	Yes	Mumbai City West Division

Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.