You could try Southern landscape supply. I'm sure they will deliver to anywhere for a price. Your local home depot might also have a display, like my local home depot where an outside contractor offers such material.

I second Southern Landscaping Supply. I had them deliver 4 yds of topsoil and 1 yd of stone. They dumped it where I wanted and kept the rock and soil separate.

They're great aren't they?
Very friendly and helpful.
During the fall, I needed 3 cy of dirt only I could only take 1 cy at a time so I kid you not for a literally $30 purchase, they loaded me up each time over the course of a few weeks.