What is the customer service number for pepsi? The Customer Service Phone Number of Pepsi is: +1-(914) 253-2000, +1-800-433-2652. Pepsi is a brand name of beverages produced by Pepsico Inc, the United States based public food and beverage company.What is pepsi phone number? The customer support phone number of Pepsi is +1-(914) 253-2000, +1-800-433-2652 (Click phone number to call).What is the address for pepsi company? Pepsi Headquarters Corporate Office Address: 700 Anderson Hill Road Purchase, New York 10577 United States. Pepsi Headquarters Corporate Office Phone Number: 1-(914) 253-2000.