Pin code 691005
2 post offices in Kollam, Kerala use pin code 691005.
| Post office | Type | Division |
|---|---|---|
| T K M College | PO | Quilon Division |
| Thattarkonam | BO | Quilon Division |
What 691005 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 005 identifies the delivery office.