I just got a call from this number as well.. it says Seattle, WA. I'm from Texas, so no clue... i answered, and as soon as I picked up, they hung up. I called back, busy tone. Must not be important! darn spam..
I received a call, left no message.... Wow already 7 pages of responses for this number. Looks like another surveyor is preparing by seeing how many actual people pick up within a 4 ring limit or another scam company is preparing for the same so they can start phishing calls to collect your personal information.
Just another reason to block / black list this number.
I use the App for my Android "Call Control" by EveryCall.US
I can blacklist these numbers and never have to worry about them again.
www.everycall.us