Pincode 521133 is a 6-digit postal code serving 4 post offices in Krishna district, Andhra Pradesh. Ghantasala S.O is the Post Office for this area, located at 16.1698°N, 80.9464°E. The first digit ‘5’ identifies the Andhra Pradesh postal region; the full code pinpoints the Krishna delivery zone.
| Post Office | Type |
|---|---|
| Ghantasala S.O | Post Office |
| Devarakota B.O | Branch Post Office |
| Ghantasalapalem B.O | Branch Post Office |
| V.Rudravaram 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.