Pincode 517645 is a 6-digit postal code serving 9 post offices in Tirupati district, Andhra Pradesh. Buchinaidu Kandriga S.O is the Post Office for this area, located at 13.7015°N, 79.8498°E. The first digit ‘5’ identifies the Andhra Pradesh postal region; the full code pinpoints the Tirupati delivery zone.
| Post Office | Type |
|---|---|
| Buchinaidu Kandriga S.O | Post Office |
| Alathur B.O | Branch Post Office |
| Gajulapellur B.O | Branch Post Office |
| Karakollu B.O | Branch Post Office |
| Katur B.O | Branch Post Office |
| Kukkambakam B.O | Branch Post Office |
| Pallamala B.O | Branch Post Office |
| Peddapalavedu B.O | Branch Post Office |
| Santhavelur 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.