Pincode 843331 is a 6-digit postal code serving 17 post offices in Sitamarhi district, Bihar. Sursand SO is the Post Office for this area, located at 26.6364°N, 85.7215°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Sitamarhi delivery zone.
| Post Office | Type |
|---|---|
| Sursand SO | Post Office |
| Baghari BO | Branch Post Office |
| Bakhari BO | Branch Post Office |
| Barahi BO | Branch Post Office |
| Bhitha Bazar BO | Branch Post Office |
| Hanumannagar BO | Branch Post Office |
| H Dularpur BO | Branch Post Office |
| Kumma BO | Branch Post Office |
| Mahuawa BO | Branch Post Office |
| Majhaura BO | Branch Post Office |
| Malahi BO | Branch Post Office |
| Meghpur BO | Branch Post Office |
| Narha BO | Branch Post Office |
| Radhaur BO | Branch Post Office |
| Ragharpura BO | Branch Post Office |
| Shrikhandi Bhitta BO | Branch Post Office |
| Sutihara BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Sitamarhi, Bihar. Map data: OpenStreetMap, CARTO.