PIN code 517421 – Chittoor, Andhra Pradesh
517421 is the PIN code of 9 post offices in Chittoor district, Andhra Pradesh, served by the Thugundram S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Thugundram S.OMap | Post office | Yes | Chittoor Division |
| Amudala B.OMap | Branch office | Yes | Chittoor Division |
| Avalkonda B.OMap | Branch office | Yes | Chittoor Division |
| Balaganganapalle B.OMap | Branch office | Yes | Chittoor Division |
| Kothavenkatapuram B.O | Branch office | Yes | Chittoor Division |
| Narasimharajapuram B.OMap | Branch office | Yes | Chittoor Division |
| Pachigunta B.O | Branch office | Yes | Chittoor Division |
| S.S.Konda B.O | Branch office | Yes | Chittoor Division |
| Varathur B.OMap | Branch office | Yes | Chittoor Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.