IOCL PhoneBook is a business and productivity application developed by Indian Oil Corporation Limited. This iPhone platform app is designed to provide business partners of Indian Oil Corporation Limited with quick access to the contact details of IndianOil employees across different functions nationwide. With IOCL PhoneBook, users can conveniently locate and connect with IndianOil employees while on the move, enhancing communication and collaboration within the organization.

The app's primary feature is its comprehensive database that enables users to search for specific IndianOil employees based on their roles and functions. By utilizing IOCL PhoneBook, business partners can efficiently find and reach out to the appropriate contacts within Indian Oil Corporation Limited, streamlining communication processes and fostering better business relationships.