In Birbhum district, West Bengal, PIN code 731201 is anchored by Chotosangra BO, a Branch Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 24 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Chotosangra BO | BO | Branch Post Office |
| Konarpur BO | BO | Branch Post Office |
| Paharpur BO | BO | Branch Post Office |
| Uttarkhayerbuni BO | BO | Branch Post Office |
| Ahmadpur SO | SO | Sub Post Office |
| Bataspur BO | BO | Branch Post Office |
| Laghosa BO | BO | Branch Post Office |
| Nirisha BO | BO | Branch Post Office |
| Bhalkuti BO | BO | Branch Post Office |
| Dewas Chandpur BO | BO | Branch Post Office |
| Hatia BO | BO | Branch Post Office |
| Kurumsha BO | BO | Branch Post Office |
| Mahodory BO | BO | Branch Post Office |
| Nimgoria BO | BO | Branch Post Office |
| Purbasiur BO | BO | Branch Post Office |
| Sindurtopa BO | BO | Branch Post Office |
| Iswarpurndtso SO | SO | Sub Post Office |
| Bagrakonda BO | BO | Branch Post Office |
| Belia BO | BO | Branch Post Office |
| Bhoromorekol BO | BO | Branch Post Office |
| Chowhatta BO | BO | Branch Post Office |
| Ikra Hazrapur BO | BO | Branch Post Office |
| Kheyerpara BO | BO | Branch Post Office |
| Kuchuighata BO | BO | Branch Post Office |
