A customer service number is a telephone contact number that callers use to reach the customer service department of a company or organization. Boost Mobile’s customer service number, for instance, is 1-866-402-7366.
Customer service numbers are important because they offer customers with a way to directly contact the company for assistance with a product or service. They can also be used to provide feedback, make inquiries, or file a complaint. Historically, customer service numbers were only available during business hours, but many companies now offer 24/7 support.
