689646 is the PIN Code of Mallasseri, which is located in Pathanamthitta district, Kerala state.
Mallasseri Post Office is located at Mallasseri, Pathanamthitta of KERALA state. It is a Sub 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 Mallasseri PO is 689646. This Postoffice falls under Pathanamthitta postal division of the Kerala postal circle.