Pin code 811214
What 811214 tells you
The first digit, 8, is the postal zone. The first two digits, 81, are the postal circle. The first three, 811, are the sorting district, and 214 identifies the delivery office.
The first digit, 8, is the postal zone. The first two digits, 81, are the postal circle. The first three, 811, are the sorting district, and 214 identifies the delivery office.