690520 is the PIN Code of Chathakulam, which is located in Kollam district, Kerala state.
Chathakulam Post Office is located at Chathakulam, Kollam 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 Chathakulam PO is 690520. This Postoffice falls under Pathanamthitta postal division of the Kerala postal circle.