Pin code 601203
10 post offices in Thiruvallur, Tamil Nadu use pin code 601203.
| Post office | Type | Division |
|---|---|---|
| Anuppampattu | BO | Tambaram Division |
| Devadanam | BO | Tambaram Division |
| Jothi Nagar | BO | Tambaram Division |
| Kattur | BO | Tambaram Division |
| Minjur | PO | Tambaram Division |
| Neidavoyal | BO | Tambaram Division |
| Seemapuram South | BO | Tambaram Division |
| Thriuvellavoyal | BO | Tambaram Division |
| Velur | BO | Tambaram Division |
| Voyalur | BO | Tambaram Division |
What 601203 tells you
The first digit, 6, is the postal zone. The first two digits, 60, are the postal circle. The first three, 601, are the sorting district, and 203 identifies the delivery office.