Pincode 271821 is a 6-digit postal code serving 11 post offices in Bahraich district, Uttar Pradesh. Bisheswarganj SO is the Post Office for this area, located at 27.3455°N, 81.8362°E. The first digit ‘2’ identifies the Uttar Pradesh postal region; the full code pinpoints the Bahraich delivery zone.
| Post Office | Type |
|---|---|
| Bisheswarganj SO | Post Office |
| Ganga Jamuni BO | Branch Post Office |
| Gangwal BO | Branch Post Office |
| Khanpur Mallah BO | Branch Post Office |
| Khariha BO | Branch Post Office |
| Kursaha BO | Branch Post Office |
| Lakkharampur BO | Branch Post Office |
| Puraina BO | Branch Post Office |
| Raniapur Gobrahi BO | Branch Post Office |
| Shivpur Bairagi BO | Branch Post Office |
| Sohariyawan BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Bahraich, Uttar Pradesh. Map data: OpenStreetMap, CARTO.