The Pin Code of Adalaiyur is 609701. Get more details along with the Pin Code of Adalaiyur. Adalaiyur is located in Nagapattinam district in Tamil Nadu. 609701 is the pincode (Postal code) of Adalaiyur.
| Location | Pincode | State | District |
| Adalaiyur | 609701 | Tamil Nadu | Nagapattinam |
| Location | Pincode | State | District |
| Enangudi | 609701 | Tamil Nadu | Nagapattinam |
| Pakkamkottur | 609701 | Tamil Nadu | Nagapattinam |
| Vadagarai | 609701 | Tamil Nadu | Nagapattinam |