Pin code 600117
2 post offices in Chengalpattu, Tamil Nadu use pin code 600117.
| Post office | Type | Division |
|---|---|---|
| Keelakattalai | PO (non-delivery) | Tambaram Division |
| Old Pallavaram | PO | Tambaram Division |
What 600117 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 117 identifies the delivery office.