221306 is the PIN Code of Koilara, which is located in Balrampur district, Uttar Pradesh state.
Koilara Post Office is located at Koilara, Sant Ravidas Nagar of UTTAR PRADESH 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 Koilara PO is 221306. This Postoffice falls under Varanasi West postal division of the Uttar Pradesh postal circle.