Called @ almost nine p.m., tuesday, 7/29/14, leaves no message.  Called at 540 p.m., saturday, 7/26/14 same thing!  Pests!!!!  

They call every day, hang up after 4 rings. called back using Google Call and the call only took 1 ring for the robot to answer. When it started, it only had a "bloop" noise and a robot voice said "Hello" "Hello" and it hung up after 12 seconds.

Level (3) Communications VoIP in Washington DC

Both my husband and I have health issues, these b------s call, no message and than hang up. They need to get a life.

Called 8/1/14 in the evening leaving no msg and really no attempt at communication.  Caller ID was complete bs.  Do these fools ever get anyone to answer them?

I live in Arizona, and I NEVER answer calls from Washington DC area code 202. (Or any other out-of-state area codes, for that matter, unless I know the caller.) The machine picks up, and they hang up. Problem solved.
If we ALL did this, maybe most of the scammers and telemarketers would give up and find another, less annoying, line of work.