841416 is the PIN Code of Lakari, which is located in Siwan district, Bihar state.
Lakari Post Office is located at Lakari, Siwan of BIHAR 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 Lakari PO is 841416. This Postoffice falls under Siwan postal division of the Bihar postal circle.