Pin code 321642
What 321642 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 642 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 642 identifies the delivery office.