Who called from 2066298625

This  number keeps calling us ~ Never leaves a message on the answering machine.  If I answer ~ it's dead air. Did I mention it's EVERY DAY.
The caller-Id says "UNAS".  
Don't know who they are or what they want!

Same thing, never ending calls.

We are getting the same thing.

I'm not sure if there is a connection between these two numbers but I received a call on my cell phone first not more than a couple of minutes before my house phone rang with the "UNAS" number. The Cell phone call (604-621-9731) which I also did a search for on the net was from some "credit help" agency/company in British Columbia.... but I haven't a clue what this UNAS (206-629-8625) phone call was about, they did not leave a message either. It just seemed odd that one call came right after the other.
Today was my first experience with the UNAS call (12:33pm), I sure hope they don't keep calling every day like some of you other posters have mentioned, what a nuisance that would be... ughh!

I've gotten 2 calls from them, let it go to voicemail the first time. No message, second time there was a little background noise but no one there.