Enter a single US business phone number (no 800 numbers and cellphones, only the main number listed in yellow pages) - get the name of the business, the address, the rooftop coordinates and a map, or enter street address, city and zipcode to get map and rooftop coordinates. Save the map az JPEG and print it when needed. Utilizes Yahoo's Melissa data service that is freely usable until 50 retrieval per day.