PIN code 673004 – Kozhikode, Kerala

673004 is the PIN code of 3 post offices in Kozhikode district, Kerala, served by the Calicut City SO sub office.

Post office	Type	Delivery	Division
Calicut City SOMap	Post office	No	Calicut Division
Puthiyara SOMap	Post office	Yes	Calicut Division
Thiruthiyad BOMap	Branch office	No	Calicut Division

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