Vanity numbers are far more than just another business phone line. Numerous possibilities exist for how vanity numbers can help you to close deals in a tangible way. First, compared to using regular business phone lines and local numbers, vanity numbers have been proven dramatically to increase advertising effectiveness and response rates. With a well chosen toll free number or batch of numbers, you can expect to see a significantly higher response rate to your marketing. Clearly, every campaign is different and may make different vanity numbers desirable; however, on average most businesses see at least a 14% rise in customers contacting them as a result of using vanity numbers.