Raichak BO is the primary post office registered under PIN code 711412 in Howrah, West Bengal. This code sits within the Eastern Postal Region, with 5 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Raichak BO | BO | Branch Post Office |
| Kanupat Majhpara BO | BO | Branch Post Office |
| Sonatala BO | BO | Branch Post Office |
| Chitrasenpur SO | SO | Sub Post Office |
| Uttar Mansri BO | BO | Branch Post Office |
