Pincode 521321 is a 6-digit postal code serving 11 post offices in Krishna district, Andhra Pradesh. Janardhanapuram S.O is the Post Office for this area, located at 15.3203°N, 79.8416°E. The first digit ‘5’ identifies the Andhra Pradesh postal region; the full code pinpoints the Krishna delivery zone.
| Post Office | Type |
|---|---|
| Janardhanapuram S.O | Post Office |
| Dosapadu B.O | Branch Post Office |
| Ilaparru B.O | Branch Post Office |
| Kudaravalli B.O | Branch Post Office |
| Lakshminarasimhapuram B.O | Branch Post Office |
| Moparru B.O | Branch Post Office |
| Nandivada B.O | Branch Post Office |
| Pedavirivada B.O | Branch Post Office |
| Ramapuram B.O | Branch Post Office |
| Tummalapalli B.O | Branch Post Office |
| Vennanapudi 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.