PIN code 670641 – Kannur, Kerala

670641 is the PIN code of 2 post offices in Kannur district, Kerala, served by the Ponniam West SO sub office.

Post office	Type	Delivery	Division
Ponniam West SOMap	Post office	Yes	Thalassery Division
Ponniam BOMap	Branch office	Yes	Thalassery Division

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