
On Thursday night 6/22 around 7:00pm, I was contacted by a company for a job. This was an emergency situation. Their graphic designer would just leave whenever she felt like it and decided to take a vacation just a week before their annual magazine was going to print. So they had a deadline to meet. They asked if I could come in on Friday or Saturday. I came in on Friday with a very short notice.
I worked with them from Friday 6/23 till Wednesday 6/28 to make the deadline. While working with them, they were discussing some other business with me and possibly full time employment. On Wednesday night (6/8) they were going out of town to meet with the printer and would be returning on Saturday night (7/1).
I didn't hear from them on Sunday so I called the owner on Monday, 7/3 around 9:00am. He answered and said "Allan I'm really busy right now. Can you call later"? I figured I'd call around 2:00pm. That gives him time to get some work done and finish lunch. So I called him and left a voice message. Of course I didn't expect to hear from him during the holiday. I called him today (7/5) and left a voice message. I still haven't heard back from him. Any suggestions?

Either he is, indeed, busy or, you were used. Hopefully the former.
Didn't call anymore. Just go by the job and see what up.