Kalgaon 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. 3 in 301405 represent Western region. The combination of first two digits of the PIN represent a particular circle. 30 in 301405 represent Rajasthan cirlce.
Kalgaon 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. 3 in 301702 represent Western region. The combination of first two digits of the PIN represent a particular circle. 30 in 301702 represent Rajasthan cirlce.