A postal address is incomplete without the area’s pincode if you need to send mail or telegraph service there. However, there are two West Bengal villages on the Jharkhand-West Bengal border whose postal address is still determined by the Jharkhand post office. The postal address and pin code of the West Bengali villages of Domdaha and Dhanguri are provided by the Mihizam subpost office in the Jamtara district of Jharkhand state. At West Bengal’s westernmost point are these two settlements.