With a wide range of phone numbers around the country... the possible number of combonations is endless So, if you have been looking for a specific telephone number beginning with a 256-540 area code exchange, you you now can. With the help of reverselookupphonedirectory.com, all you must do to get information on a person with a 256-540 is type in the entire nine digit telephone numberr into the provided search area. that's all you need to start your search. The days of looking for background information from multiple sources are done.