PIN code 686004 – Kottayam, Kerala
686004 is the PIN code of 4 post offices in Kottayam district, Kerala, served by the Muttambalam SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Muttambalam SOMap | Post office | Yes | Kottayam Division |
| Devalokam BOMap | Branch office | Yes | Kottayam Division |
| Kollad BOMap | Branch office | Yes | Kottayam Division |
| Parampuzha BOMap | Branch office | Yes | Kottayam Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.