Called my cell today and left a message.  Gave the name to contact at Rafferty Services. Gave the name of a couple she was trying to contact about confidential information and requested a call back at a different number. I called that number and informed her I didn't know the people she was trying to reach. She said she was sorry for the inconvenience and would remove my number from their records. I didn't ask what kind of company she worked for, but I wondered if she was trying to collect a bad debt. The entire call was handled professionally and I expect that she will remove my number.