Pin code 503125
What 503125 tells you
The first digit, 5, is the postal zone. The first two digits, 50, are the postal circle. The first three, 503, are the sorting district, and 125 identifies the delivery office.
The first digit, 5, is the postal zone. The first two digits, 50, are the postal circle. The first three, 503, are the sorting district, and 125 identifies the delivery office.