248123 is the PIN Code of Masak, which is located in Dehradun district, Uttarakhand state.
Masak Post Office is located at Masak, Dehradun of UTTARAKHAND 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 Masak PO is 248123. This Postoffice falls under Dehradun postal division of the Uttarakhand postal circle.