Meyyur 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 606753 represent Southern region. The combination of first two digits of the PIN represent a particular circle. 60 in 606753 represent Tamil Nadu cirlce.
Meyyur 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 632317 represent Southern region. The combination of first two digits of the PIN represent a particular circle. 63 in 632317 represent Tamil Nadu cirlce.