They've been calling me also, and are able to get past my call blocker; must have some sophisticated equipment.

No one on the line.

Have had a call from this number 3 times.  Few people have my actual home number (mostly I use my cell), and I generally don't answer unknown numbers.  They never left a message.

Another website I found regarding this number said it was a "spoofed" number, meaning they tricked my caller ID to show this number instead of the real number they're calling from. We've had this problem with VOIP (voice over internet protocol) numbers before; last time it was a scammer. I'm not saying this is a scammer but it definitely seems suspicious.