The Pin Code of Poonimangadu is 631212. Get more details along with the Pin Code of Poonimangadu. Poonimangadu is located in Tiruvallur district in Tamil Nadu. 631212 is the pincode (Postal code) of Poonimangadu.
| Location | Pincode | State | District |
| Poonimangadu | 631212 | Tamil Nadu | Tiruvallur |
| Location | Pincode | State | District |
| Nallathur | 631212 | Tamil Nadu | Tiruvallur |
| Thalavedu | 631212 | Tamil Nadu | Tiruvallur |