Pin code 307513
What 307513 tells you
The first digit, 3, is the postal zone. The first two digits, 30, are the postal circle. The first three, 307, are the sorting district, and 513 identifies the delivery office.
The first digit, 3, is the postal zone. The first two digits, 30, are the postal circle. The first three, 307, are the sorting district, and 513 identifies the delivery office.