Ditto Valerie's message - though make it 31 calls in past 3 or 4 days; thank goodness for call blocking; I only see a record of it. Pity the poor folks whose phones are actually ringing.
They called twice, once about 6pm and then again at 7. Answered the second call and they asked for my husband's name and said they were from "Matthews Survey". When I asked what that meant she said "we're a survey company". Not sure what that meant, and she didn't elaborate, so I just said I wasn't interested and hung up.