The Pin Code of Koshanam is 638458. Get more details along with the Pin Code of Koshanam. Koshanam is located in Erode district in Tamil Nadu. 638458 is the pincode (Postal code) of Koshanam.
| Location | Pincode | State | District |
| Koshanam | 638458 | Tamil Nadu | Erode |
| Location | Pincode | State | District |
| Pattampalayam | 638458 | Tamil Nadu | Coimbatore |
| Elathur Chettipalayam | 638458 | Tamil Nadu | Erode |
| Kidarai | 638458 | Tamil Nadu | Erode |
| Nambiyur | 638458 | Tamil Nadu | Erode |
| Polavapalayam | 638458 | Tamil Nadu | Erode |
| Suriappampalayam | 638458 | Tamil Nadu | Erode |
| Theethampalayam | 638458 | Tamil Nadu | Erode |