Who called from 2063508513

I have a motor coach for sale and have had 1/2 dozen e-mails from different scammers in this area code. They agree to pay the price without inspeciton $500,000 and all they want is a pay pay account or wire transfer instructions.  They all do not respond when i tell them it is very unusual that they don't even want to inspect it just want to pay it as it is a surprise for a son or someone else. They say  they are on an oil rig or out of the country.

scammmers same as above annoying people

Same here wanting more pictures and better description after I have three paragraphs in the ad.

Same as what Mike presented above.  I have even received many of these from the same 206 area code.
I have received the following email 3 different times but with a different name.  You would think they would get more safisticated.

"Hi thanks for mailing, i am a marine engineer, i am at sea right now.I
am buying this for my son  so am willing to offer you the amount you
required. I can only pay through PayPal at the moment as i don't have
access to my bank account online(i don't have internet banking with
it), but i have it attached to my PayPal account, and this is why i
insisted on using PayPal to pay,all i will need is your PayPal email
address to make the payments, and if you don't have a PayPal account
yet, you can set one up at www.paypal.com  it cant take you less than
3mins to do that, i will be expecting your PayPal email so l can pay
and also get back to me with your best price on this. I have a pick up
agent that will come for the pick up after payments has been sorted. l
will be waiting for your reply asap

These scammers need to change their telephone numbers.  I have received another agreement to purchase my motor home from someone calling himself Andrew Michaels,  email address [email protected] and the same telephone number that I have received several scam agreements to purchase my motor home - 206-350-8513.  Isn't there somewhere to report these?