In today’s day and age, most things have gone from tangible products to online information. It only makes sense that phone books would do the same. I know that I still receive actual phone books from the city every year, but I only use them if I don’t have a computer around. I generally use a Phone book online instead. They’re easier for me to use and have a ton of different features like links to business websites, business reviews, a reverse number look-up, and even an address look-up. I find myself using an online phone book any time I need a number.