Hung up when I answered.

Guy named Anthony, did not say what he wanted, left message, left name and number.

The name associated with this number is Anthony Zapata, a real estate agent for Keller-Williams Realtors, in Bellingham.  These calls are from his private cell phone: the number is a North Seattle exchange.  It appears that Anthony just dials a lot of wrong numbers; nothing sinister involved.

called me 7 times. I wont answer

Keller Williams Relator.

I took my house off the market, non-stop calls from other realtors seeking to re-list it with me. No harm, just annoying. It's a bummer that my cell number is availble to any realtor, but it was necessary so I could schedule house showings.