600054 PIN Code
| Office | Type | Delivery | District | State |
|---|---|---|---|---|
| Avadi Camp HO | HO | Delivery | Thiruvallur | Tamil Nadu |
| Avadi SO | PO | Non Delivery | Thiruvallur | Tamil Nadu |
| Cvrde SO | PO | Non Delivery | Thiruvallur | Tamil Nadu |
| Gandhinagar BO | BO | Non Delivery | Thiruvallur | Tamil Nadu |
| Tank Factory Avadi SO | PO | Non Delivery | Thiruvallur | Tamil Nadu |
Source: RBI / India Post source upload · verified 04 Jul 2026