The Pin Code of Thonnakkal is 695317. Get more details along with the Pin Code of Thonnakkal. Thonnakkal is located in Thiruvananthapuram district in Kerala. 695317 is the pincode (Postal code) of Thonnakkal.
| Location | Pincode | State | District |
| Thonnakkal | 695317 | Kerala | Thiruvananthapuram |