In Kolkata district, West Bengal, PIN code 700019 is anchored by Ballygunge SO, a Sub Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 6 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Ballygunge SO | SO | Sub Post Office |
| Golpark SO | SO | Sub Post Office |
| Ballygunge RS SO | SO | Sub Post Office |
| Garcha Road SO | SO | Sub Post Office |
| Ballygunge Sc College SO | SO | Sub Post Office |
| Gariahat Market SO | SO | Sub Post Office |
