I'm needing to contact the DOS ASAP since NVC won't answer anymore of my questions about our new I-864, and they have told me that from this point on, I should be contacting the DOS with my questions about our new joint sponsor.
I basically just want to read them off a list of what I have put together for our joint sponsor's new I-864 and make sure it is sufficient for the interview.

Does anyone have their phone #? I can't seem to find it anywhere on this site, and I'm not finding it on whitepages.com either...

OR...should I just email MTL with my list and hope for a timely accurate repsonse? (<-----not likely, but perhaps worth a try?)

Department of State (DOS) 1-202-663-1225

http://travel.state.gov/about/info/info_308.html#visa

Thanks!