This from Safedrivers.com.  I think they are selling auto insurance.

these folks will not stop calling my cell number, i never provided it to them, not sure why they do not get the hint, i never answer them.

210-544-5099 in San Antonio continues to call my cell, without leaving a message.  These unsolicited efforts (I did not provide them my phone number) have been going on for several days.  Reverse phone number services require a fee to confirm the identity of the caller. I don't want to spend money to determine who this caller may be, I just wish they'd either stop calling me or leave a message identifying themselves.

I get a call 3 times a day but I put my number on CL so they prolly got it there. I call and it says EDT associated we are closed call mon- fri 9-5 est I called back right after they called me! Scammers