303-351-0153

Calls and askes to verify my address for tech support. I tell them we dont need it and they hang up. I call back and busy.

Same here. Claims to be tech support (for who, I don't know because the connection was bad). I told him I couldn't hear him and he repeated himself. Still couldn't understand him so I hung up. Then I tried to call back and ...busy...

Same thing.  I also received a similar call from 404-382-9610 earlier in the day.

I just got a call from something about Hi Tech 303-351-0153 to update my address.  Just told them to take me off the list.

Melisa from "First Call Tech Support" hung up on me when I asked who they were.

Someone should call the Attorney General in Colorado.

A guy called us to verify our mailing address to send us technical support information. Second call this week. Told the guy he must have the wrong number, and we didn't know what he was talking about. As always tell all telemarketers, I told the guy to take us off their list.