With so many telephone numbers nationwide... the number of combonations is limitless So, if you've been looking for a certain number beginning with a 205-654 area code exchange, you can. Thanks to reverselookupphonedirectory.com, all you have to do to find information on a person with a 205-654 is insert the complete nine digit numberr into the available search box. that's all you need to get started on your research. The days of looking for background information from multiple sources are gone.