The Pin Code of Udayanapuram is 686143. Get more details along with the Pin Code of Udayanapuram. Udayanapuram is located in Kottayam district in Kerala. 686143 is the pincode (Postal code) of Udayanapuram.
| Location | Pincode | State | District |
| Udayanapuram | 686143 | Kerala | Kottayam |
| Location | Pincode | State | District |
| Akkarapadom | 686143 | Kerala | Kottayam |