Who called from 3865180178

I have received several calls from this # with no identification as to who they are or why the call

This number called my cell phone earlier today. Rang maybe twice, no voicemail. I NEVER give my # to anyone (immediate family only) so this must have been a robo call.

Called, as soon as I answered the line went dead.

Hung up as soon as it began to ring, just heard a brief buzz from my cellular telephone and it showed a missed spam call.

I missed the call and they did not leave a message. When I returned the call, it's a recording talking about a "Reward" or "Rebate Voucher" for visiting one of their "affiliate websites".