Pincode 843121 is a 6-digit postal code serving 7 post offices in Muzaffarpur district, Bihar. DACollege SO is the Post Office for this area, located at 26.1264°N, 85.3818°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Muzaffarpur delivery zone.
| Post Office | Type |
|---|---|
| DACollege SO | Post Office |
| BBakhari BO | Branch Post Office |
| IRNagar BO | Branch Post Office |
| Mirapur BO | Branch Post Office |
| Pilkhi Gajpatti BO | Branch Post Office |
| Raini BO | Branch Post Office |
| SMuraul BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Muzaffarpur, Bihar. Map data: OpenStreetMap, CARTO.