Pin code 603319
3 post offices in Chengalpattu, Tamil Nadu use pin code 603319.
| Post office | Type | Division |
|---|---|---|
| Melmaruvathur | PO | Chengalpattu Division |
| Sendivakkam | BO | Chengalpattu Division |
| Sirunagalur | BO | Chengalpattu Division |
What 603319 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 319 identifies the delivery office.