I don't have #4's number, but I have #3's. Do I call #3 and ask for #4's number to give #388's number to number #4 so #4 can call #388 about some windows that will certainly spruce up the neighborhood and save #4 some heating and airconditioning costs throughout the year. #388 will certainly increase his sales figures for the month of March thanks to #3, #4 & #7.