PIN code 712311 belongs to Mrigala BO (Branch Post Office), located in Hooghly district, West Bengal. It falls under the Eastern Postal Region and is served by 4 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Mrigala BO | BO | Branch Post Office |
| Garalgacha BO | BO | Branch Post Office |
| Dankuni SO | SO | Sub Post Office |
| DANKUNI HOUSING COMPLEX SO | SO | Sub Post Office |
