Pin code 388130
What 388130 tells you
The first digit, 3, is the postal zone. The first two digits, 38, are the postal circle. The first three, 388, are the sorting district, and 130 identifies the delivery office.
The first digit, 3, is the postal zone. The first two digits, 38, are the postal circle. The first three, 388, are the sorting district, and 130 identifies the delivery office.