With so many numbers nationwide... the number of combonations is endless So, if you've been looking for a particular number that starts with a 928-679 area code exchange, you can. Thanks to reverselookupphonedirectory.com, all you must do to find information on someone with a 928-679 is type in their entire nine digit numberr into the provided search field. that's all you need to begin your query. The days of looking for background information from multiple sources are gone.