I have had about 5 calls from this number over the last 3 or 4 days. . Caller waits for voicemail to pick up and then leaves no message but triggers voicemail icon, causing me to have to call voicemail in order to delete blank and thus clear message icon. My cell phone plan is limited so it costs me every time. I am on Do Not Call List, nevertheless I get numerous calls of this type, though most don't trigger voicemail like this number has repeatedly done. I HIGHLY doubt any such calls are from anyone I've done business with, which is supposedly the loophole for phone solicitations. I hate to sound defeatist but from all I've read over the years regarding obnoxious solicitation calls, complaining to FCC is big fat waste of time.
We keep getting calls from this number saying it is about lowering our electric bill. They want us to call them back. If we answer we get a recording. We are on the do not call list but this doesn't stop them.
This number rings through literally 3-4 times every day. I work from home, and my number is on the do not call list. I answer, there is nothing but silence. I try to call it back, silence, then finally after you wait a long time it says "if you would like to be placed on our do not call list, please press 1", I press 1. Apparently uneffectively, as months later I still get calls from them. I don't even know what it is!