394518 is the PIN Code of Ongc Nagar, which is located in Surat district, Gujarat state.
Ongc Nagar Post Office is located at Ongc Nagar, Surat of GUJARAT 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 Ongc Nagar PO is 394518. This Postoffice falls under Surat postal division of the Gujarat postal circle.