I called this number back and the automated message said it was a research company called "Venture Dia Research" (sp?)
Automated recording said that if you got a call from them then one of their interviewers tried to contact you for feedback on either a political poll, consumer research survey, or customer satisfaction survey.
I too received a call from this number on Dec. 13. They were inquiring as to why I cancelled my Sudden Link account and wanted to talk to a male in the household. Are you kidding me? You call my cell and want to speak to a man. What...a woman's opinion isn't good enough? This was my account and they called my number for information and wanted a man. Wow...I pulled a few g's traveling back in time to take that call.