691551 is the PIN Code of Nellimukal, which is located in Pathanamthitta district, Kerala state.
Nellimukal Post Office is located at Nellimukal, Pathanamthitta 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 Nellimukal PO is 691551. This Postoffice falls under Pathanamthitta postal division of the Kerala postal circle.