http://www.house.gov/Welcome.shtml
There's your numbers etc...but I doubt anyone is going to be answering their phones this evening...but give it a shot!
I called Rep. Gingrey - of Georgia - who is leading the floor fight to leave a voicemail (their normal office hours are over with) to tell him to continue to lead this fight, that I am proud of him as a Republican leader, and that he and the other Repubs MUST continue to hold the Dems feet to the fire about the outrage of Murtha's comments this week.
To keep up the good fight - keep on keeping on as they say.
His number is 202-225-2931 (phone)