Pincode 521390 is a 6-digit postal code serving 2 post offices in Krishna district, Andhra Pradesh. Pedamaddali S.O is the Post Office for this area, located at 16.3467°N, 80.9532°E. The first digit ‘5’ identifies the Andhra Pradesh postal region; the full code pinpoints the Krishna delivery zone.
| Post Office | Type |
|---|---|
| Pedamaddali S.O | Post Office |
| Addada B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Krishna, Andhra Pradesh. Map data: OpenStreetMap, CARTO.