Area Code Master is a freeware program which is a Windows 3.x utility written in Visual Basic. Area Code Master will assist you in finding area codes and their locales. It does this with a map of the U.S. and a list of states. Pick and view! UnZIP with PKUNZIP V2+. You will need VBRUN300.DLL to run also, available on many services. See read.me for more info.