What is oreilly auto parts? O’Reilly Auto Parts is an American retailer of automotive parts and accessories. This company, which was founded by the O’Reilly family back in 1957, distributes automotive accessories, parts, equipment, supplies, and tools. At the present time, there are more than 5,000 O’Reilly Auto Parts locations in 47 American States.What is the phone number for oreilly customer service? For Online related questions (orders, website issues, etc.) please call 1-888-327-7153. For General Information, please call 1-888-876-6759 (ORLY). For Customer Service issues, please call O'Reilly Customer Satisfaction at 1-800-755-6759.Who are oreillys competitors? Who are O’Reilly Auto Parts’s main competitors? O’Reilly Auto Parts's main competitors are: Advance Auto Parts, The Pep Boys, AutoZone, Repco What is O’Reilly Auto Parts's tech stack? The technologies that are used by O’Reilly Auto Parts are: BlackBerry Enterprise Server, Adobe Illustrator, Apache Log4j, Eclipse IDEHow many oreilly stores are there in the us? Learn about the history of O'Reilly Auto Parts, from its founding in 1957 as a single store in Missouri to a business consisting of 5,710 stores in 47 U.S. states and 22 ORMA stores in Mexico and more than 79,000 team members. Our company is built on the foundation of the O'Reilly culture.