Pin code 305204
What 305204 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 204 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 204 identifies the delivery office.