1-800 and other toll free numbers are no longer just for businesses. Toll free vanity numbers that spell out words now have a wide variety of uses. Advances in technology have created many new ways to utilize phone numbers and lines. As the name suggests, vanity numbers can be used purely to feed the ego, but they can also be for privacy or used as personal marketing tools. Traditionally, vanity numbers have been used by businesses for branding and to differentiate themselves from the competition. You have probably seen numbers such as 1-800-Dentist and 1-800-Comcast. Here are several ways you can use vanity numbers to your advantage: