IDBI Bank is in Follwing Districts in West Bengal State

Bankura
Barddhaman
Bardhaman
Birbhum
Dakshin Dinajpur
Darjeeling
Darjiling
East Medinipur
Haora
Hooghly
Howrah
Hugli
Jalpaiguri
Koch Bihar
Kolkata
Maldah
Medinipur
Murshidabad
Nadia
North 24 Parganas
Purba Medinipur
Puruliya
South 24 Pargana
South 24 Parganas
Uttar Dinajpur
West Medinipur