+91 8999-11-8999 (9 AM - 9 PM)
+91 7304-30-4237 (9 AM - 7 PM)

The contact details for IIM Calcutta are:

Address: Diamond Harbour Road, Joka, Kolkata - 700104, India

Phone: +91-33-2467-8300 / 8301 / 8302

Email: pgpadmissions@iimcal.ac.in