Just got call from this # on my cell - no message

Just got a call from this #. Voicemail left was from "Jason at Universal Accounting? No idea what it's about. I also at the same time received an email on one of my "junk" accounts from clay@universalaccounting.com.

"We appreciate your interest in starting and growing your own accounting and bookkeeping service... blah blah blah We hope you have had a chance to begin viewing your FREE "START TODAY" video that you requested"

I requested no such video.

Several calls from this number and also an e-mail stating I had requested a free video which was completely false.  They asked for my wife who wasn't here when the call came in and told me that she had requested they call and gave me another number for her to call -- 1-888-265-1124 and ask for Jason at Universal Accounting.  How do they get through when we have do not call.  It can't be random because this is about the fourth time this number has shown up.