Pincode 686673 — Ernakulam, Kerala
11 post offices served by pincode 686673.
| Post office | City |
|---|---|
| Enanalloor | Ernakulam |
| Manary | Ernakulam |
| Maradi East | Ernakulam |
| Mulavoor | Muvattupuzha |
| Muvattupuzha Market | Ernakulam |
| Nirmala | Ernakulam |
| Perumballoor | Ernakulam |
| Puthupady | Ernakulam |
| Randar | Ernakulam |
| Thekkenmarady | Ernakulam |
| Vazhapilly East | Ernakulam |