PIN code 421004 – Thane, Maharashtra
421004 is the PIN code of 1 post office in Thane district, Maharashtra, served by the Ulhasnagar 4 S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Ulhasnagar 4 S.OMap | Post office | Yes | Thane Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.