The Pin Code of Sannanallur is 609504. Get more details along with the Pin Code of Sannanallur. Sannanallur is located in Nagapattinam district in Tamil Nadu. 609504 is the pincode (Postal code) of Sannanallur.
| Location | Pincode | State | District |
| Sannanallur | 609504 | Tamil Nadu | Nagapattinam |
| Location | Pincode | State | District |
| Panangudi | 609504 | Tamil Nadu | Tiruvarur |
| Thuthukudi | 609504 | Tamil Nadu | Tiruvarur |