Access 411 for London, Ontario, Canada, by visiting the 411.ca website and entering the full city name. Users can access information for London, Ontario, by person, business or reverse look up.
Users can look up people by last name and businesses by name in alphabetical order. Results are separated into pages of 100 names. Specific letters can be selected to jump to a list of names that begin with that letter when users are looking for someone specific. The reverse look up feature allows users to enter a phone number or address with city to find who the address or phone number belongs to.