Pin code 603001
3 post offices in Chengalpattu, Tamil Nadu use pin code 603001.
| Post office | Type | Division |
|---|---|---|
| Chengalpattu | HO | Chengalpattu Division |
| Chengalpattu Cutcherry | PO (non-delivery) | Chengalpattu Division |
| Chengalpattu Medcollege | PO (non-delivery) | Chengalpattu Division |
What 603001 tells you
The first digit, 6, is the postal zone. The first two digits, 60, are the postal circle. The first three, 603, are the sorting district, and 001 identifies the delivery office.