| Post office | Northern Avenue S.O |
| Pin code | 700037 |
| Office type | S.O |
| Taluk / city | Kolkata |
| District name | Kolkata |
| State name | West Bengal |
| Delivery status | Non-Delivery |
| Division name | Kolkata North |
| Region name | Calcutta |
| Circle name | West Bengal |
| Related sub office | NA |
| Related head office | Cossipore H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 700037 | Belgachia Road S.O | Kolkata | Kolkata | West Bengal |
| 700037 | Belgachia S.O | Kolkata | Kolkata | West Bengal |
| 700037 | Northern Avenue S.O | Kolkata | Kolkata | West Bengal |