It would depend on why you were suspended. Typically, depending on the state you are in, you are being suspended in anticipation of a termination. I would talk to the boss and find out if you will be allowed to return.
The employment place is one of the most important part for everyone life. When i suspended from my employer. It must be very bad news for me. First i must know reason for why i am suspended from the employer. If it is my fault i ignore otherwise i ask my employer to give the reason.