White Pages, Yellow Pages and AnyWho all provide reverse-phone look up services in Ontario, Canada, free of charge. Anywho, Yellow Pages and White Pages also provide online access to contact directories of cell, business and home phone numbers in Ontario completely free of charge through their websites.
Complimenting their traditional reverse phone look up services, White Pages, AnyWho and Yellow Pages also allow users to look up cellphone numbers by searching for people, businesses, or even addresses. That way, users can track down who a cell phone number belongs to even if they don't actually know the owner or if they don't know the owner's cellphone number. However, none of these services guarantee that they can provide any or all of the information associated with a specific cell phone number.