Just got a call from this number.  They wanted my name, address and full date of birth.  I did NOT give it out and told them I would never give my private information to anyone I do NOT know.  They claim to be a company called Alltegra and that they work with Paramount Insurance.  
In this time of identity stealing I refuse to give my private information out to some random caller and they should really know better IF they really are a legitimate company.