Indian Oil Corporation [IOC] Customer Care Contacts

Registered Office IndianOil Bhavan, G-9, Ali Yavar Jung Marg, Bandra (East), Mumbai - 400051 Tel: +91 22 2644 7327 Fax: +91 22-2644 7961 Corporate Office IOCL Corporate Office, 3079/3, Sadiq Nagar, J B Tito Marg, New Delhi - 110049 Barauni Refinery P.O. Barauni Refinery, Dist. Begusarai - 861114 (Bihar) Gujarat Refinery P.O. Jawahar Nagar, Dist. Vadodara - 391320(Gujarat) Guwahati Refinery P.O. Noonmati, Guwahati - 781020 (Assam) Haldia Refinery P.O. Haldia Refinery, Dist. Midnapur - 721606 (West Bengal) Mathura Refinery P.O. Mathura Refinery, Mathura - 281005 (Uttar Pradesh) Panipat Refinery P.O. Panipat Refinery, Panipat - 132140 (Haryana) Pipelines Division Head Office A-1 Udyog Marg, Sector-1, Noida - 201301 (Uttar Pradesh) Northern Region P.O. Panipat Refinery, Panipat - 132140 (Haryana) Western Region P.O. Box 1007, Bedipara, Morvi Road,Gauridad,Rajkot - 360003 (Gujarat) Southern Region 139, Nungambakkam High Road, Chennai - 600034 Eastern Region 14, Lee Road, Kolkata - 700020 Marketing Division Head Offices IndianOil Bhavan, G-9, Ali Yavar Jung Marg, Bandra (East), Mumbai - 400051 Northern Region IndianOil Bhavan, 1, Aurobindo Marg, Yusuf Sarai, New Delhi -110016 Eastern Region IndianOil Bhavan, 2, Gariahat Road, South (Dhakuria), Kolkata - 700068 Western Region IndianOil Bhavan, Plot No. 33, G Block, Bandra Kurla Complex, Bandra East, Mumbai - 400051 Southern Region IndianOil Bhavan, 139, Nungambakkam High Road, Chennai - 600034 R&D Centre Sector 13 Faridabad - 121007 (Haryana) Assam Oil Division P.O. Digboi - 768171 (Assam) IBP Division 34-A, Nirmal Chandra Street, Kolkata - 700013