In 24 Paraganas North district, West Bengal, PIN code 700121 is anchored by Nilganj Bazaar SO, a Sub Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 4 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Nilganj Bazaar SO | SO | Sub Post Office |
| Beraberia BO | BO | Branch Post Office |
| Suryapur BO | BO | Branch Post Office |
| Sewli Telinipara BO | BO | Branch Post Office |
