This is the Washington DC offices of Congressman Doug Collins, Ga. who was calling. It is the general call out number for members of Congress or their representatives, it is not a call back number for a specific Congressmen.
I don't answer strange or unknown calls & unknown Area Codes as I hve few callers and all from known numbers or Area codes. Sometimes I check them out online. Best to ignore them!
I just got a call from this number, if I don't know who is calling I don't answer (gotta love caller ID). A man left a message, he spoke very fast and quietly to the point where I couldn't understand him. He said he needed to verify my address because he received a letter sent to me with a return to sender on it. I couldn't understand his name or where he said he was calling from.