Pin code 603104
9 post offices in Chengalpattu, Tamil Nadu use pin code 603104.
| Post office | Type | Division |
|---|---|---|
| Kadambadi | BO | Chengalpattu Division |
| Kokilamedu | BO | Chengalpattu Division |
| Koothavakkam | BO | Chengalpattu Division |
| Mamallapuram | PO | Chengalpattu Division |
| Pattipulam | BO | Chengalpattu Division |
| Perur | BO | Chengalpattu Division |
| Poonjeri | BO | Chengalpattu Division |
| Vadakadambadi | BO | Chengalpattu Division |
| Zamin Paiyanur | BO | Chengalpattu Division |
What 603104 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 104 identifies the delivery office.