PIN code 523168 – Bapatla, Andhra Pradesh

523168 is the PIN code of 2 post offices in Bapatla district, Andhra Pradesh, served by the Karamchedu S.O sub office.

Post office	Type	Delivery	Division
Karamchedu S.OMap	Post office	Yes	Prakasam Division
Kunkalamarru B.OMap	Branch office	Yes	Prakasam Division

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