I get calls constantly from Brian Schwarz on my cell phone. Its a recorded message saying to call him back. Sounds like a similar situation. I did call the number back and found out there is no Brian at the number but they would be happy to help me if I supplied them with my SSN and phone number. Like you I did not fall for this. Online I typed in the phone number and found a website that lists numbers that are believed to be scam artists.
http://whocallsme.com/
Recent Phone Call Reports
This is a user supplied database of phone numbers of telemarketers, non-profit organizations, charities, political surveyors, SCAM artists, and other companies that don't leave messages, disconnect once you answer, ignore the Do-Not-Call List regulations, and simply interrupt your day.
If you received a strange call, most likely you are not the only one. Search for this phone number to see the reports of others. If there are no reports yet, leave your comment to start a conversation.