Alathur B.O is the primary post office registered under PIN code 517645 in Tirupati, Andhra Pradesh. This code sits within the Southern Postal Region, with 9 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Alathur B.O | BO | Branch Post Office |
| Peddapalavedu B.O | BO | Branch Post Office |
| Katur B.O | BO | Branch Post Office |
| Buchinaidu Kandriga S.O | SO | Sub Post Office |
| Karakollu B.O | BO | Branch Post Office |
| Santhavelur B.O | BO | Branch Post Office |
| Gajulapellur B.O | BO | Branch Post Office |
| Pallamala B.O | BO | Branch Post Office |
| Kukkambakam B.O | BO | Branch Post Office |
