I received a call from this number today at 11:50am.  It was an automated voice, saying I had traveled with Expedia in the last year and was eligible for a free vacation if I called another number and followed some instructions.

This is a local number for me and I'm in the process of applying for jobs, so I'm kind of pissed that I'm getting these calls.  I received another one yesterday from (315) 708-1921, but I couldn't pick up. While I don't know for sure that it was the same deal, the fact that they didn't leave a message tells me it was either a wrong number or one of these scam calls.