Pin code 671552
What 671552 tells you
The first digit, 6, is the postal zone. The first two digits, 67, are the postal circle. The first three, 671, are the sorting district, and 552 identifies the delivery office.
The first digit, 6, is the postal zone. The first two digits, 67, are the postal circle. The first three, 671, are the sorting district, and 552 identifies the delivery office.