601201 PIN Code
| Office | Type | Delivery | District | State |
|---|---|---|---|---|
| Arambakkam BO | BO | Delivery | Thiruvallur | Tamil Nadu |
| Devampattu BO | BO | Delivery | Thiruvallur | Tamil Nadu |
| Edoor BO | BO | Delivery | Thiruvallur | Tamil Nadu |
| Elavur BO | BO | Delivery | Thiruvallur | Tamil Nadu |
| Gummidipundi SO | PO | Delivery | Thiruvallur | Tamil Nadu |
| Iguvarpalayam BO | BO | Delivery | Thiruvallur | Tamil Nadu |
| Kallur BO | BO | Delivery | Thiruvallur | Tamil Nadu |
| Mangavaram BO | BO | Delivery | Thiruvallur | Tamil Nadu |
| New Gummidipundi BO | BO | Non Delivery | Thiruvallur | Tamil Nadu |
| Periaobulapuam BO | BO | Delivery | Thiruvallur | Tamil Nadu |
| Podiyarankulam BO | BO | Delivery | Thiruvallur | Tamil Nadu |
| Siddharajakandigai BO | BO | Delivery | Thiruvallur | Tamil Nadu |
| Sirupulalpettai BO | BO | Delivery | Thiruvallur | Tamil Nadu |
| Sunnambukulam BO | BO | Delivery | Thiruvallur | Tamil Nadu |
| Tervali BO | BO | Delivery | Thiruvallur | Tamil Nadu |
Source: RBI / India Post source upload · verified 04 Jul 2026