Pin code 691521
3 post offices in Kollam, Kerala use pin code 691521.
| Post office | Type | Division |
|---|---|---|
| Kulakada | PO | Quilon Division |
| Kulakkada East | BO | Quilon Division |
| Kulakkadathazham | BO | Quilon Division |
What 691521 tells you
The first digit, 6, is the postal zone. The first two digits, 69, are the postal circle. The first three, 691, are the sorting district, and 521 identifies the delivery office.