Pin code 590015
What 590015 tells you
The first digit, 5, is the postal zone. The first two digits, 59, are the postal circle. The first three, 590, are the sorting district, and 015 identifies the delivery office.
The first digit, 5, is the postal zone. The first two digits, 59, are the postal circle. The first three, 590, are the sorting district, and 015 identifies the delivery office.