PIN code 524403 – Tirupati, Andhra Pradesh
524403 is the PIN code of 11 post offices in Tirupati district, Andhra Pradesh, served by the Mallam S.O (Nellore) sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Mallam S.O (Nellore)Map | Post office | Yes | Gudur Division |
| Buradagalikothapalem B.OMap | Branch office | Yes | Gudur Division |
| Chinnathota B.OMap | Branch office | Yes | Gudur Division |
| Dugarajapatnam B.OMap | Branch office | Yes | Gudur Division |
| Karikadu B.OMap | Branch office | Yes | Gudur Division |
| Mulapadava B.OMap | Branch office | Yes | Gudur Division |
| Nidigurthi B.OMap | Branch office | Yes | Gudur Division |
| Raviguntapalem B.OMap | Branch office | Yes | Gudur Division |
| Thirumur B.OMap | Branch office | Yes | Gudur Division |
| Vallamedu B.OMap | Branch office | Yes | Gudur Division |
| Yellore B.OMap | Branch office | Yes | Gudur Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.