Pin code 678721
What 678721 tells you
The first digit, 6, is the postal zone. The first two digits, 67, are the postal circle. The first three, 678, are the sorting district, and 721 identifies the delivery office.
The first digit, 6, is the postal zone. The first two digits, 67, are the postal circle. The first three, 678, are the sorting district, and 721 identifies the delivery office.