Pincode 521256 is a 6-digit postal code serving 8 post offices in Krishna district, Andhra Pradesh. Mantada S.O is the Post Office for this area, located at 16.3566°N, 80.8802°E. The first digit ‘5’ identifies the Andhra Pradesh postal region; the full code pinpoints the Krishna delivery zone.
| Post Office | Type |
|---|---|
| Mantada S.O | Post Office |
| Gopuvanipalem B.O | Branch Post Office |
| Gurazada B.O | Branch Post Office |
| Kanumuru B.O | Branch Post Office |
| Marrivada B.O | Branch Post Office |
| Saipuram B.O | Branch Post Office |
| Tadanki B.O | Branch Post Office |
| Velpuru 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.