They ring your phone, I didn't answer because I wasn't near the phone, they don't leave a voice message so it must have been that important usually this is a scammer or a telemarketer.

Caller: Guessing scammer or credit corp as they keep callin on new numbers continuoaly and my phone blocks them as spaamp

Don't know but it's a number my phone automatically blocked and no message left which means I won't call it. So spammer, scammer, telemarketer or credit corp.