This number seems to be cold-calling.  They let it ring barely once, and hang up, hoping you'll call back since you won't know who they are.  Because YOU call THEM, they are in the clear for harassment since they didn't actually connect with you.

I called the number after hours, and got a recording about "customer service" getting back to me.  So this is just another phone spammer.

I returned the call (*67 of course) and it's some telemarketer offering a "Reward redemption".  Putting on silent ring.

Called just now and hung up.  Idiots.

Single-ring on my phone then hung up. It's like that Caribbean scam call that's been around lately...

same thing here - they called and let it ring once. i did not call back.