As you asking for IFSC Code of Union Bank Of India - AMBATTUR Branch , so on your demand I am providing same :
Bank :
Union Bank Of India

State :
Tamil Nadu

District :
Chennai

Branch :
Ambattur

City :
Chennai

IFSC Code :
UBIN0561223

MICR Code :
600026052

Branch Code :
561223 (Last 6 Characters of the IFSC Code)

Address :
No 02 Pallam St Secretariat Colony Ambattur

Phone number :
9962384903

For more info about Union Bank Of India branches IFSC code I am giving process here:

Go to the Union Bank Of India official website

Click on branch & ATM locator which is under show button given at the right hand side

By click there you will move on branch locator page which look like given below image