Sure. Assuming that it is Persian, there are different styles that are made in different regions, villages, and cities. Some of ones you are more likely to encounter–off the top of my head-- include Hamadan, Malayer, Kirman, Sarouk, Bakhtiari, Heriz, Tabriz, and Josheghan. They have characteristic designs, colors, motifs, and so on. Some are more likely to come in larger sizes, like the one you have. It might also be a Bokhara, which is something else again. 
A Sarouk, for example, is likely to have an all-over floral center surrounded by a border, and probably be in the maroon/pinkish red end of the color spectrum, as opposed to orangey. If you see a rug with a design that includes a lot of rectangles in the center, it’s likely to be a Bakhtiari. (These are generalizations only!)