Home / States / INDIAN OVERSEAS BANK, ASSAM IFSC details.INDIAN OVERSEAS BANK, ASSAM IFSC details. Hours May 25, 2023 Choose City2 to check IFSC. BARPETA BONGAIGAON CACHAR DIBRUGARH GOLAGHAT JORHAT KAMRUP KARIMGANJ LAKHIMPUR MORIGAON NALBARI SIBSAGAR SONITPUR TINSUKIA