Pin code 121106
What 121106 tells you
The first digit, 1, is the postal zone. The first two digits, 12, are the postal circle. The first three, 121, are the sorting district, and 106 identifies the delivery office.
The first digit, 1, is the postal zone. The first two digits, 12, are the postal circle. The first three, 121, are the sorting district, and 106 identifies the delivery office.