They've called several times so I finally answered. They ask for my husband by name and when I say he's not home, would they like to leave a message, they say they no, they will call back another time. Since they they call in the AM and my husband is at work they will never speak to him.
If you want to know more about the NRA press 1
Like this might really be the NRA. NRA is a respectable organization and don't harass you over the phone.