Pincode 678613 is a 6-digit postal code serving 4 post offices in Palakkad district, Kerala. Mankarai SO is the Post Office for this area, located at 10.7996°N, 76.6423°E. The first digit ‘6’ identifies the Kerala postal region; the full code pinpoints the Palakkad delivery zone.
| Post Office | Type |
|---|---|
| Mankarai SO | Post Office |
| Kallurpalakkad BO | Branch Post Office |
| Mankarai RS BO | Branch Post Office |
| Mankurussi BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Palakkad, Kerala. Map data: OpenStreetMap, CARTO.