The Bank has a network of 2,533 branches and 6,800 ATMs in India, and has a presence in 19 countries, including India. Source Wikipedia
ICICI Bank Customer Service Customer Care
ICICI Bank Customer care Ahmedabad: 6630 9890
ICICI Bank Customer care Andhra Pradesh: 98495 78000
ICICI Bank Customer care Assam: 9954108000
ICICI Bank Customer care Bengaluru: 41131877
ICICI Bank Customer care Bhubaneshwar: 9938488000
ICICI Bank Customer care Bihar: 9934008000
ICICI Bank Customer care Chandigarh: 5055700
ICICI Bank Customer care Chattisgarh: 9893208000
ICICI Bank Customer care Chennai: 42088000
ICICI Bank Customer care Coimbatore: 4358000
ICICI Bank Customer care Cuttack: 9938488000
ICICI Bank Customer care Delhi: 41718000
ICICI Bank Customer care Delhi (Mobile): 9818178000
ICICI Bank Customer care Darjeeling: 9933008000
ICICI Bank Customer care Goa: 9890478000
ICICI Bank Customer care Gujarat: 9898278000
ICICI Bank Customer care Guwahati: 9954108000
ICICI Bank Customer care Haryana: 9896178000
ICICI Bank Customer care Himachal Pradesh: 9816608000
ICICI Bank Customer care Hyderabad: 23128000
ICICI Bank Customer care Indore: 4022005
ICICI Bank Customer care Jamshedpur: 9934008000
ICICI Bank Customer care Jharkand: 9934008000
ICICI Bank Customer care Karnataka : 9845578000