Pin code 600099
2 post offices in Chennai, Tamil Nadu use pin code 600099.
| Post office | Type | Division |
|---|---|---|
| Kolathur | PO | Tambaram Division |
| Lakshmipuram | BO (non-delivery) | Tambaram Division |
What 600099 tells you
The first digit, 6, is the postal zone. The first two digits, 60, are the postal circle. The first three, 600, are the sorting district, and 099 identifies the delivery office.