691560 is the PIN Code of Mailom, which is located in Kollam district, Kerala state.
Mailom Post Office is located at Mailom, 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 Mailom PO is 691560. This Postoffice falls under Quilon postal division of the Kerala postal circle.