Pincode 521183 is a 6-digit postal code serving 6 post offices in Ntr district, Andhra Pradesh. Muppalla S.O (Krishna) is the Post Office for this area, located at 16.7316°N, 80.2563°E. The first digit ‘5’ identifies the Andhra Pradesh postal region; the full code pinpoints the Ntr delivery zone.
| Post Office | Type |
|---|---|
| Muppalla S.O (Krishna) | Post Office |
| Chintalapadu B.O | Branch Post Office |
| Eturu B.O | Branch Post Office |
| Guttavaripalem B.O | Branch Post Office |
| Thotaravulapadu B.O | Branch Post Office |
| Turlapadu B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Ntr, Andhra Pradesh. Map data: OpenStreetMap, CARTO.