Tirumala S.O (Chittoor) is the primary post office registered under PIN code 517504 in Tirupati, Andhra Pradesh. This code sits within the Southern Postal Region, with 2 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Tirumala S.O (Chittoor) | OTHER | post office |
| Tirumala North B.O | BO | Branch Post Office |
