691536 is the PIN Code of Mathira, which is located in Kollam district, Kerala state.
Mathira Post Office is located at Mathira, 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 Mathira PO is 691536. This Postoffice falls under Quilon postal division of the Kerala postal circle.