IRCTC Customer Care No For any IRCTC ticket refund related problem you can contact IRCTC 24×7 Hrs. Customer Support at 011-39340000, Fax No. 011-23345900, Chennai Care No. 044-25300000  or I-tickets/e-tickets : care@irctc.co.in For Cancellation E-tickets : etickets@irctc.co.in   Customer Care Numbers : 0755-3934141, 0755-6610661 (Language: Hindi and English) Customer Care Old Numbers : For Railway tickets booked through IRCTC General Information I-tickets/e-tickets : care@irctc.co.in