631202 PIN Code
| Office | Type | Delivery | District | State |
|---|---|---|---|---|
| Athimanjeri B.O | BO | Delivery | Thiruvallur | Tamil Nadu |
| Athimanjeripeta S.O | PO | Delivery | Thiruvallur | Tamil Nadu |
| Balakrishnapuram B.O | BO | Delivery | Thiruvallur | Tamil Nadu |
| Karlambakkam B.O | BO | Delivery | Thiruvallur | Tamil Nadu |
| Kodivalasa B.O | BO | Delivery | Thiruvallur | Tamil Nadu |
| Konasamudram B.O | BO | Delivery | Thiruvallur | Tamil Nadu |
| Kothakuppam B.O | BO | Delivery | Thiruvallur | Tamil Nadu |
| Nochili B.O | BO | Delivery | Thiruvallur | Tamil Nadu |
Source: RBI / India Post source upload · verified 04 Jul 2026