on a mailbox post or similar object, post them on both sides Keep trees, shrubs and flowers trimmed so they do not block the numbers Number should be visible from the street If the house is not visible from the street, clearly post the numbers at the entrance of the driveway, on a mailbox post, etc. , in addition to the all call type questions, can include (but are not limited to): What is on fire Grass are the flames coming from (for structures and vehicles) Approximately how many acres are burning (grass