Pin code 591340
What 591340 tells you
The first digit, 5, is the postal zone. The first two digits, 59, are the postal circle. The first three, 591, are the sorting district, and 340 identifies the delivery office.
The first digit, 5, is the postal zone. The first two digits, 59, are the postal circle. The first three, 591, are the sorting district, and 340 identifies the delivery office.