Pin code 600001
6 post offices in Chennai, Tamil Nadu use pin code 600001.
| Post office | Type | Division |
|---|---|---|
| Chennai | HO | Chennai GPO Division |
| Flower Bazaar | PO (non-delivery) | Chennai City North Division |
| Govt Stanley Hospital | PO (non-delivery) | Chennai City North Division |
| Mannady | PO (non-delivery) | Chennai City North Division |
| Mint Building | PO (non-delivery) | Chennai City North Division |
| Sowcarpet Ndso | PO (non-delivery) | Chennai City North Division |
What 600001 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 001 identifies the delivery office.