600053 PIN Code
| Office | Type | Delivery | District | State |
|---|---|---|---|---|
| Ambattur HO | HO | Delivery | Chennai | Tamil Nadu |
| Menambedu SO | PO | Non Delivery | Thiruvallur | Tamil Nadu |
| Oragadam BO | BO | Non Delivery | Thiruvallur | Tamil Nadu |
| Prithivipakkam SO | PO | Non Delivery | Thiruvallur | Tamil Nadu |
| Thiruvengadnagar BO | BO | Non Delivery | Thiruvallur | Tamil Nadu |
| Vijayalakshmipuram SO | PO | Non Delivery | Thiruvallur | Tamil Nadu |
Source: RBI / India Post source upload · verified 04 Jul 2026