A blonde is speaking to her psychiatrist. "I'm on the road a lot, and my clients are complaining that they can never reach me."©OFFICEJOKES.NET

The psychiatrist asks, "Don't you have a phone in your car?"©OFFICEJOKES.NET

"That was a little too expensive, so I did the next best thing. I put a mailbox in my car.©OFFICEJOKES.NET

"How's that working?"©OFFICEJOKES.NET

Actually, I haven't gotten any letters yet," the blonde replies.©OFFICEJOKES.NET

"And why do you think that is?"©OFFICEJOKES.NET

The blonde says, "I figure it's because when I'm driving around, my zip code keeps changing."