| डाकघर का नाम (Post Office) | पिनकोड | प्रकार (Type) | डिलीवरी स्थिति | मंडल (Division) | अंचल (Circle) |
|---|---|---|---|---|---|
| Madras Medical College S.O | 600003 | PO | Non Delivery | Chennai City North Division | Tamilnadu Circle |
| Ripon Buildings S.O | 600003 | PO | Non Delivery | Chennai City North Division | Tamilnadu Circle |
| Park Town H.O | 600003 | HO | Delivery | Chennai City North Division | Tamilnadu Circle |