691523 is the PIN Code of Adur(kla), which is located in Pathanamthitta district, Kerala state.
Adur(Kla) Post Office is located at Adur(Kla), Pathanamthitta of KERALA state. It is a Head 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 Adur(Kla) PO is 691523. This Postoffice falls under Pathanamthitta postal division of the Kerala postal circle.