List of Ratnakar Bank Barakhamba New Delhi Branch Address, IFSC Codes, MICR Codes, NEFT Code, Customer Care Services, Toll Free Numbers and E-mail Address. Branch Code: 000100 NEFT Code: IFSC Code: RATN0000100 MICR Code: 110176002 Address: The Ratnakar Bank Ltd,dr.gopal Dass Bhawan,ground Floor,28,barakhamba Road,new Delhi - 110 001 Contact Number: 9810211851;9365576299 Customer Service: Call Ratnakar Bank at: +91 22 61156300 to 99 1800 123 8040 Email: customercare@rblbank.com Ratnakar Bank Credit Cards Helpline Number: 1800 121 9050