We keep receiving calls on our home landline from 202-770-2470. Just rec'd another call today, 3/7/16 @3:33pm. The caller ID shows the company to be CFSAF. It is usually a live person, not a robocall. They start by asking if I have a moment of my time to answer a quick survey, then eventually ask my opinion on GMO foods after prompting me with their positive attitude on it. Then they tell me they would like to set up, on my behalf, a memo to my legislator or senator and ask for donations...all very pushy. They would even take credit cards. I'm not sure if this is a scam or not, but I do hang up on them after telling them NOT to call this number again. They keep calling...sometimes several times a day, even though we tell them we are on a no-call list and ask them, then demand that they take us off their call list...we're not interested. Not sure if this is legit, but it is extremely annoying and we will no longer tolerate their pushy phone calls, telling us they'll use our names in some letter to the government, and asking for money. They wouldn't give me their names, or the full name of CFSAF, and it takes quite some questioning to get them to tell me what they want.