Pin code 387520
What 387520 tells you
The first digit, 3, is the postal zone. The first two digits, 38, are the postal circle. The first three, 387, are the sorting district, and 520 identifies the delivery office.
The first digit, 3, is the postal zone. The first two digits, 38, are the postal circle. The first three, 387, are the sorting district, and 520 identifies the delivery office.