In 24 Paraganas North district, West Bengal, PIN code 700055 is anchored by Dum Dum Park SO, a Sub Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 3 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Dum Dum Park SO | SO | Sub Post Office |
| Bangur Avenue SO | SO | Sub Post Office |
| Shyam Nagar Dum Dum SO | SO | Sub Post Office |
