Indian Bank Bank IFSC code is a unique 11 digit number, which starts with IDIB. Every Indian Bank branch is assigned with a unique IFSC code, where the first 4 characters are IDIB and the last 6 characters are unique for each Indian Bank branch. There are 3974+ branches of Indian Bank Bank in India. Indian Bank Bank is spread across 439+ cities & 28 States. You can easily search Indian Bank Bank IFSC code on Housing.com, by using the IFSC Finder/Tool above.