Phone rang twice, I don't answer numbers I don't recognize, they left no message. Never, EVER, call back a number you don't know. If it's legit and important to the caller, they will absolutely leave a message.
I received a call from 702-680-0151 & 702-680-0148 - both are; "Julie from Rewards Redemption" spam crap. I've blocked it and 0149 & 0150 just in case because it seems they're just different lines for the same company.