787060 is the PIN Code of Jonai, which is located in Dhemaji district, Assam state.
Jonai Post Office is located at Jonai, Dhemaji of ASSAM state. It is a Sub 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 Jonai PO is 787060. This Postoffice falls under Dibrugarh postal division of the Assam postal circle.