Who called from 7807612440

Just called and hung up right away

Same happened to me

I am getting tired of getting calls from people I don't know, then..... you call the number back, and it says out of service. And this happens on alot of calls I have had the past while.

Just received a call from this number,  they are scammers. Say they are from Grade ????  trying ti hekp educate children,  They call from various numbers