An online phone book allows you to search for a person or business using the person's or business's name and basic location information. Using an online phone book, you can find phone numbers for people and businesses located across the country. Online phone books are free to use and generally offer the same information as traditional printed phone books.
Open a Web browser on your computer and go to the website for an online phone book. Examples of online phone books include 411.com, WhitePages.com and AnyWho 9 (see References for links).
Enter the name of the business or person whose phone number you want to find in the appropriate text fields.
Enter the city and state or ZIP code for the person or business.
Click the "Find" or "Search" button to display the phone number for the person or business.