Manalur 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. 6 in 609804 represent Southern region. The combination of first two digits of the PIN represent a particular circle. 60 in 609804 represent Tamil Nadu cirlce.
Manalur 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. 6 in 614202 represent Southern region. The combination of first two digits of the PIN represent a particular circle. 61 in 614202 represent Tamil Nadu cirlce.