602021 PIN Code
| Office | Type | Delivery | District | State |
|---|---|---|---|---|
| Ikkadu S.O | PO | Delivery | Thiruvallur | Tamil Nadu |
| Karikalavakkam B.O | BO | Delivery | Thiruvallur | Tamil Nadu |
| Kilanur B.O | BO | Delivery | Thiruvallur | Tamil Nadu |
| Monnavedu B.O | BO | Delivery | Thiruvallur | Tamil Nadu |
| Odikkadu B.O | BO | Delivery | Thiruvallur | Tamil Nadu |
| Perattur B.O | BO | Delivery | Thiruvallur | Tamil Nadu |
| Thalakancheri B.O | BO | Delivery | Thiruvallur | Tamil Nadu |
Source: RBI / India Post source upload · verified 04 Jul 2026