Pin code 403710
What 403710 tells you
The first digit, 4, is the postal zone. The first two digits, 40, are the postal circle. The first three, 403, are the sorting district, and 710 identifies the delivery office.
The first digit, 4, is the postal zone. The first two digits, 40, are the postal circle. The first three, 403, are the sorting district, and 710 identifies the delivery office.