Locate a company name with a toll-free number by using the reverse lookup tools on AnyWho.com and ReversePhoneLookup.com, as of 2015. Both websites allow visitors to find the company name for free by entering a phone number.
Locate a company name with a toll-free number on AnyWho.com by clicking the Reverse Lookup tab on the home page, entering a toll-free number and then clicking Find. The next page displays the name of the company.
To locate a company name with a toll-free number on ReversePhoneLookup.com, enter the toll-free number in the search bar, and then click Search. The next page displays the company name and address.