The number 206 309 5220 is the contact number attached to a know craigslist scam.
This person uses a variety of false identities to advertise apartments for low cost rent.
They will attribute the low cost to an immediate need to leave over seas for ob or family and ask for to fill out the application with personal information on-line.
Eventually they will ask for a cheque or money order for the deposit and tell you that the key to the apartment will come in the mail, because they can not meet you in person as they had to leave immediately.

Watch out for suspicious numbers as they may be attached to a scam.