Pin code 691011
2 post offices in Kollam, Kerala use pin code 691011.
| Post office | Type | Division |
|---|---|---|
| Eravipuram | PO | Quilon Division |
| Valathungal | BO | Quilon Division |
What 691011 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 011 identifies the delivery office.