Pincode 521401 is a 6-digit postal code serving 8 post offices in Ntr district, Andhra Pradesh. Penugolanu S.O is the Post Office for this area, located at 16.9762°N, 80.4366°E. The first digit ‘5’ identifies the Andhra Pradesh postal region; the full code pinpoints the Ntr delivery zone.
| Post Office | Type |
|---|---|
| Penugolanu S.O | Post Office |
| Chintalanerva B.O | Branch Post Office |
| Dundiralapadu B.O | Branch Post Office |
| Konijerla B.O | Branch Post Office |
| Nemali B.O | Branch Post Office |
| Satyalapadu B.O | Branch Post Office |
| Tunikipadu B.O | Branch Post Office |
| Vutukuru 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.