Pin code 144803
What 144803 tells you
The first digit, 1, is the postal zone. The first two digits, 14, are the postal circle. The first three, 144, are the sorting district, and 803 identifies the delivery office.
The first digit, 1, is the postal zone. The first two digits, 14, are the postal circle. The first three, 144, are the sorting district, and 803 identifies the delivery office.