Pincode 851128 is a 6-digit postal code serving 7 post offices in Begusarai district, Bihar. Mansurchak SO is the Post Office for this area, located at 25.4167°N, 86.1294°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Begusarai delivery zone.
| Post Office | Type |
|---|---|
| Mansurchak SO | Post Office |
| Agapur BO | Branch Post Office |
| Chakbedulia BO | Branch Post Office |
| Govindpur BO | Branch Post Office |
| Naipur BO | Branch Post Office |
| Rasidpur BO | Branch Post Office |
| Samsa BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Begusarai, Bihar. Map data: OpenStreetMap, CARTO.