I get calls from this number all the time. I never answer calls from numbers I don't recognize especially if there's no caller I'D name. Then I check it on Google.
This number has called me repeatedly on both my cell phone and work phone. Four years ago, right before the last election, I received a call from the National Republian Campaign Committee. It was a live person and I was able to tell them not to call, that I was part of the "Do Not Call Registry" and to take me off their list.
Now I keem getting, 2x a day, long winded recorded messages which do not even give me the option to tell them to stop calling. Both of my numbers are registered with the "Do Not Call Registry".
I too just got a call from this number a short while ago. I live in San Antonio. My caller ID just says the number and that it is from washington... and I get a random call like this from a washington number about once every couple of weeks. I never answer though, and they never leave a message.