This number keeps calling my home even though I blocked it weeks ago.  Caller ID says NRA.  A few other sites make various posts about what this may be about but not clear if it's the National Rifle Association doing a survey or fundraising, some business safety company, or a debt collector scammer.  I am not an NRA member, nor do I have any debt....so if any one else gets these calls, please post here and describe your experience.

Sams as above