Pin code 313211
What 313211 tells you
The first digit, 3, is the postal zone. The first two digits, 31, are the postal circle. The first three, 313, are the sorting district, and 211 identifies the delivery office.
The first digit, 3, is the postal zone. The first two digits, 31, are the postal circle. The first three, 313, are the sorting district, and 211 identifies the delivery office.