686651 is the PIN Code of Pizhaku, which is located in Kottayam district, Kerala state.
Pizhaku Post Office is located at Pizhaku, Kottayam of KERALA state. It is a Branch Post Office. A Post Office (PO) / Dak Ghar is a facility in charge of sorting, processing, and delivering mail to recipients. POs are usually regulated and funded by the Government of India (GOI). Pin code of Pizhaku PO is 686651. This Postoffice falls under Kottayam postal division of the Kerala postal circle.