Pimplad BO
The first digit of the PIN reflects the region. In India, there are 9 PIN regions, out of which first 8 stands for geographical location and 9 is especially used for the army postal service. 4 in 422010 represent Western region. The combination of first two digits of the PIN represent a particular circle. 42 in 422010 represent Maharashtra cirlce.
Pimplad BO
The first digit of the PIN reflects the region. In India, there are 9 PIN regions, out of which first 8 stands for geographical location and 9 is especially used for the army postal service. 4 in 422306 represent Western region. The combination of first two digits of the PIN represent a particular circle. 42 in 422306 represent Maharashtra cirlce.