Pin code 332712
What 332712 tells you
The first digit, 3, is the postal zone. The first two digits, 33, are the postal circle. The first three, 332, are the sorting district, and 712 identifies the delivery office.
The first digit, 3, is the postal zone. The first two digits, 33, are the postal circle. The first three, 332, are the sorting district, and 712 identifies the delivery office.