174303 is the PIN Code of Kotla Kalan, which is located in Una district, Himachal Pradesh state.
Kotla Kalan Post Office is located at Kotla Kalan, Una of HIMACHAL 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 Kotla Kalan PO is 174303. This Postoffice falls under Una postal division of the Himachal Pradesh postal circle.