813-324-6621

Called.  Answered but the line was dead.

Calls and never leaves message answer the phone and no one's their

Multiple calls even though we are on the state & national do not call registry which is stated on my message machine.

This is just one of the numbers that call constantly and leave no message.  I am on the do not call list.

caller id "unavailable". typical rings 4 times then hangs up.

I have received numerous calls lately from several numbers, on both my cell and home phones, that hang up when I answer, and when I try to call back, I get a message that they are not working numbers. This number was a little bit different- a girl said she was calling about my electricity bill at my home address, and I asked if she was from FPL, at which time she hung up. Again, when I tried to call back, got a message it was not a working number. I am on the do not call lists as well.

called today, no message. Caller id "Seffner FL".

Don't be surprised if they call and you are on the DNC list, they are scammers, they break the law. They use "spoof" numbers which is why you get the "error" message if you try to call it back.... they don't want to be found out. And they use robo-dialers so if you don't answer before 4 rings it disconnects. If you pick up before 4 rings, you still might get disconnected because the scam "operators" are busy talking to other potential scamees.

If this is one of the scam "energy savings" companies, we need to know which one so complaints can be filed. The local electric utilities often have warnings about these scams. Some "save energy" scammers who have called me (yes I am on the DNC list): Florida Energy Conservation Advisors (they called AND visited my home with a hang tag on the front door), Advantage Energy, Bright Energy Advantage, Green Energy.

Just got a call from 324-6621.  Said she was with the "Florida Energy Program" and wanted to save me money on my electric bill.  When I told her I was not interested because I get about 10 calls a week from companies wanting to save me money on my electric bill, she replied in a very nasty way "Enjoy your energy increase" and hung up.  Classy.

Block all unknown name/numbers with *77
deactivate with *87

Me too!!! calll from Florida Energy . Want's to do a free energy audit. When asked if they are with Florida Power they hang up.

Calls but never leaves message.

I can't understand why ANYONE answers a call from a number they don't know.  If it is important they will leave a message. PT Barnum said " There is a sucker born every minute".  By answering unknown calls you could become that sucker.  Just imagine what would happened to all the scammers if nobody answered there calls.

Thanks It seems to be very difficult to get people to understand how scams work. Curiosity - time - greed. Cornerstones of a good con. Curiosity to reel you in. Time to not think, but act to get something free. Simple as that.

Called about 740pm on 10/10/14.  They didn't leave a message.  From what I read here, they're just another group of thieves.

Many people run businesses off their phone lines and we can't afford to know everyone single phone number that calls. And what happens if one of your friends move and have a new number and they want to call you and tell you it? you probably lose touch with many that way! sick of people who can't fathom anyone leading a life other than their own.

This number called at 9:15 this morning and woke me up, didn't answer as I didn't recognize the number from Seffner, FL and they left no message!!! what happened to the DO NOT CALL LIST?

Called asking for Brian. I said there is no Brian at this number. He then said : are you the homeowner at; and he stated my address. He said he was calling from the electric company . When I asked him to give me his number and I would have someone call him back,  his reply was "oh this is too weird for me." And he hung up.

Do not answer or return calls from caller 6621

(813) 324-6621 Called about lowering energy cost because FPL is raising your rates (They will know your name when you answer), when asked who they are affiliated with they hung up.

I suspect these 3rd world scammers are building a list of active phone numbers to sell to other scammers (I call it "hoovering").  I complete unknown calls from my area code without salutation and then note how the callers identify themselves.  Hoovers will disconnect immediately.