Pin code 305815
What 305815 tells you
The first digit, 3, is the postal zone. The first two digits, 30, are the postal circle. The first three, 305, are the sorting district, and 815 identifies the delivery office.
The first digit, 3, is the postal zone. The first two digits, 30, are the postal circle. The first three, 305, are the sorting district, and 815 identifies the delivery office.