Pin code 321615
What 321615 tells you
The first digit, 3, is the postal zone. The first two digits, 32, are the postal circle. The first three, 321, are the sorting district, and 615 identifies the delivery office.
The first digit, 3, is the postal zone. The first two digits, 32, are the postal circle. The first three, 321, are the sorting district, and 615 identifies the delivery office.