What is sharp phone number? The Customer Service Phone Number of Sharp Television is: 1-800-23-74277. Sharp Television is one of the products of Sharp Corporation a Japanese based consumer electronics corporation.What is the straight talk customer service number? The Customer Service Phone Number of Straight Talk is: +1-305-715-6500/ +1-877-430-2355. The Straight Talk is a premium service offered by the TracFone Wireless Incorporation.What is the general customer service number? the General Insurance Customer Support Service Phone Number. The customer support phone number of the General Insurance is 1-866-519-7422 (Click phone number to call).What is the customer service telephone number? AT&T Customer Service Phone Number 1-800-288-2747. AT&T is a communications giant that is the largest provider of mobile phone service and home phone service.