Pin code 131403
What 131403 tells you
The first digit, 1, is the postal zone. The first two digits, 13, are the postal circle. The first three, 131, are the sorting district, and 403 identifies the delivery office.
The first digit, 1, is the postal zone. The first two digits, 13, are the postal circle. The first three, 131, are the sorting district, and 403 identifies the delivery office.