Pincode 517640 is a 6-digit postal code serving 7 post offices in Tirupati district, Andhra Pradesh. Panagal S.O is the Post Office for this area, located at 13.7511°N, 79.6894°E. The first digit ‘5’ identifies the Andhra Pradesh postal region; the full code pinpoints the Tirupati delivery zone.
| Post Office | Type |
|---|---|
| Panagal S.O | Post Office |
| Agraharam B.O | Branch Post Office |
| Aravakothur B.O | Branch Post Office |
| Sri Sukabrahmasramam B.O | Branch Post Office |
| Thotambedu B.O | Branch Post Office |
| Upanishadvihar B.O | Branch Post Office |
| Urandur B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Tirupati, Andhra Pradesh. Map data: OpenStreetMap, CARTO.