In Siddharth Nagar district, Uttar Pradesh, PIN code 272204 is anchored by Chilihia BO, a Branch Post Office. Mail addressed to this code is sorted through the Northern Postal Region, across 9 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Chilihia BO | BO | Branch Post Office |
| Santora BO | BO | Branch Post Office |
| Dhusurai Bzg BO | BO | Branch Post Office |
| Katehna BO | BO | Branch Post Office |
| Ahri BO | BO | Branch Post Office |
| Bhadehargrant BO | BO | Branch Post Office |
| Harkauli BO | BO | Branch Post Office |
| Khurhuria BO | BO | Branch Post Office |
| Udairajganj SO | SO | Sub Post Office |
