What is the telephone number for customer service? 1-800-566-0065, Customers can also use this number to reach to the customer service representatives of the company. 1-800-238-0271 is the fax number of the company, which can be used to send the orders.What are the customer service hours? Most of the Customer Service centers operate between the hours of 8:00 AM and 5:00 PM. Please refer to your bill for the exact hours of operation of the Customer Service center in your area.What is customer contact? Customer Contact is a customer relationship management tool, designed for sales people with a minimum understanding of computers without compromising the versatility of the program.