Pincode 855102 is a 6-digit postal code serving 14 post offices in Katihar district, Bihar. Barsoi SO is the Post Office for this area, located at 25.6208°N, 87.9244°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Katihar delivery zone.
| Post Office | Type |
|---|---|
| Barsoi SO | Post Office |
| Awadpur BO | Branch Post Office |
| Chhoghra BO | Branch Post Office |
| Dasgram BO | Branch Post Office |
| GOWALTOLI BO | Branch Post Office |
| Hat Balrampur BO | Branch Post Office |
| Jalki BO | Branch Post Office |
| KHIDIRPUR BO | Branch Post Office |
| Mathurapur BO | Branch Post Office |
| Nimoul BO | Branch Post Office |
| Porla BO | Branch Post Office |
| Sankola BO | Branch Post Office |
| SHITALMANI BO | Branch Post Office |
| Shivananpur BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Katihar, Bihar. Map data: OpenStreetMap, CARTO.