303-214-4003

man called from this number and asked for me by my first name----when I asked who he was, he hung up on me
unprofessional
we are on the do not call list
who are the callers from this number?
we called back
were placed on hold
piano music played
we were then disconnected

Phone rang and then hung up.  I called backi and got a recording that said not found in our database.  Call disconnected.

This number called my landline 8 times in 2 hours!  I did not answer.  How can these calls be stopped?

Don't answer in any way or consider a call blocker. I turned off my answering machine on my landline last year and quit answering all unknown numbers. I noticed a huge difference, but you've got to be patient.

only with a call blocker.

this number kept calling me and then disconnect. Every time I called it back, I got a message that this number is not in our database!!! Pissed me off

I keep getting calls from 303-214-4003 on my computer. Sick and tired of the idiots who are doing those calls. Is there any law or measures to stop those animals who love to bother innocent people?

Calls says your name then hangs up I think the no call list is a joke I have gotten more calls from unknown numbers since I have been put on it .

I have a phone number blocking app.  When the number popped up, the Caller ID actually says "Who F*cking Knows".  There was a voicemail left and when I checked my messages, it was dead silence.  I have blocked this number after reading all these posts.

number keeps calling my cell I refuse to answer unknown calls

Phone call came from Aurora, CO. I did not answer the call, and there was no message left. I just blocked the caller.

I picked up the call - but said nothing, who ever it was hung up!  I have reported it and blocked the number.

This number called me each of the last three mornings...finally answered it today after I tried to call them back and see what they wanted.  Gentleman said that he was from NRG Energy and was trying to save me 50% on my energy bills.  I told him that I didn't request this phone call, that I work during the day and that I was on the Do Not Call list.  He didn't care and pressed on with asking questions.  I finally said, I won't take your phone call now.  I have tried to call you back the past two days and I am at work.

Received call from this number, but sent to voice mail.  Person said "Hello, Roger". Then hung up.  He had a strong accent that was not from USA.  Caller ID just had Aurora, CO.

This number calls me over and over. I never pick up since it's an unknown number. I'm just adding it to my reject list.

I just visited Colarado a couple days I ago then I got this call that's all I know because I didn't answer the phone. The phone was my home phone.

I just visited Colarado a couple days I ago then I got this call that's all I know because I didn't answer the phone. The phone was my home phone.

This is a telemarketing firm claiming to represent NRG Energy and they will ask you yes or no questions and record you answers so they can bait you into a trap by editing the phone call and claiming you ordered their services.  DO NOT ANSWER.

Colorado caller. No message

Unidentified call not answered.  No message left. Call came in on my cell - - only my family members have this phone number so I knew this was a crap call.