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695601 PINCode is located in Trivandrum district
| Post Offices with the same pin code as Ponganadu | |||
| No. | Post Office | District | Pincode |
| 1 | Charupara | Trivandrum | 695601 |
| 2 | Kilimanoor | Trivandrum | 695601 |
| 3 | Kilmanur | Trivandrum | 695601 |
| 4 | Nagaroor | Trivandrum | 695601 |
| 5 | Pazhayakunnummel | Trivandrum | 695601 |
| 6 | Peroor | Trivandrum | 695601 |
| 7 | Pullayil | Trivandrum | 695601 |
| 8 | Vellallur | Trivandrum | 695601 |