Unless you are out in the middle of nowhere. Google maps suck out in the boonies.Google knows 99% of actual house numbers. Paper maps know 0%. Google has the actual houses rendered on the map and when you press and hold it, the address appears. Not sure why you would have this problem. If you have the number punched in, it'll have you take the right turn at the intersection 99% of the time. Without it, you WILL be going in the wrong direction half the time based on guess work.