the company in the letter didn't sent that check, it's a scam out of Canada

The Co. from this phone# sent me a letter with a check of $4,500 for working as market surveyer. I deposit the check in the bank, but my bank returned the check because the Co. did not send the funds. Now I've got a bounced check on my bank's record. I tried to call the Co. but I hear only a message phone.