When this call came in it rung twice,  and I answered no one on the line.
I called it back and the computer prompt indicated the 215 381-5815 has not been assigned yet!

I have been getting calls for the last 2 days 5 calls in less than an hour. I did a reverse lookup and it said windstream communication from Philadelphia owns the number so I called then and they refused to have them stop calling. I filed a report with the fcc and put them on the do not call list.

Received 7 phone calls from this number twice I answered and no one spoke , neither human nor electronic
Very annoying!!!!!!!!

Yes, I received about 6 calls in the last 2 days.  When I answer, there is silence on their end.  They do not leave a message.  When I called back it said this number was no longer in service.  Odd because they just called me.  This must be a scam.

Need to STOP calling.

FCC time, on do not call list

someone from this no. calls my house at least once a day and usually doesn't even leave a message.  I picked up today and a really rude man said I need to speak to the person who handles the gas and electric bill.  I said she's not here right now.  He said well tell her to call me ASAP or else.  No name and no phone no.  screw that.

The one common denominator is regardless of the # or pitch they are all scam's trying to steal your money, Wake up people never give ANY information to ANYONE who calls you.even if it's a company you do business with (spoofed #'s), call them directly at their legitimate contact # on your statements if you need too. NEVER CALL them at a # they give you! . Dead air calls and hang ups are computer generated ROBO DIALERS either confirming a live phone # or waiting to route the call thru 10 countries to the end low life scammer in some 3rd world  country that the Feds cannot or will not do anything about. Not answering the call will not stop these calls as once they have your # in their ROBO DIALING system they will just keep coming even if you talk to they rag heads and tell them to stop!!!!!

This morning at 9am I got the WINDOWS scam for the 10th time in 2 weeks, I finally lost it and told the scammers in quite explicit language how he was born, lol within 1 hour I got the call from the above #  from Pa with an American accent claiming to be offering me a lower energy plan (obviously escalated to  a level 2 scammer, lol)  Reporting these #'s and fake company names is a waste of time, Due diligence is required. What  is really the criminality here is the companies that legally sell the spoofing #'s. This is where it needs to be stopped and  they need to be shut down. How can it be legal to protect their clients privacy while violating ours.  The Attorney General should be investigating their right to do Business as well as their costumer base if it's ever going to STOP! So stop blogging and call your local Congress Representative if you want it to stop!

I also gt this call. Spoke to the person is from Plymouth rock energy co. Gave their toll free nbr which is 855-381-5815. My suggestion is call them as much as possible from public phones which each call cost them  about 30 cents each

Same here...Called just before 9:30am on President's day. They left no message. No surprises here.

 Called our NY (914) number just before 09:30 today (holiday). Left no message.

 CID showed "Out of area".

  This number is now blocked on our phone.

Second the motion We reap what we sow.

This number calls us repeatedly and hangs up.

Get calls from this number noone answers

Stop calling

To the person who mentioned Comcast.....  I think you hit the nail on the head.  I have Comcast and I get calls on a second number that I have never used; I answer because I am paid to answer the phones at this business regardless of recognizing the number or not.

Also, like some of the other posts I was told I had a computer problem.  My ip address was spitting out spam they claimed.  I acted dumb, asking several questions to make the caller believe that I was an idiot, and then asked what my ip was.  When he could not provide the ip address that was ruining the whole internet he got made an hung up.

I keep getting calls from this number. If I answer, the phone line is dead.  If I let it go to the answering machine, nothing.  Not even the click from disconnecting the line.

This dumbass stays calling my home #. I don't answer anymore because I cannot understand a word that comes out of his mouth. I just like many am on the do not call list. I think this person must have hacked the do not call list or something.
Also, I am completely sure that this person is a huge scam artist. Trying to piggyback off of your computer so they can get to your personal files. They need to stop! I am going to fill out an FBI report on them for phone harassment and scamming. I have done it before.

I have several calls on my cell phone from this number. I answer and say hello and it just disconnects. I have had 3 in the last week from the same number. And you cant call them back.  No one ever answers yet they call each day. I re-registered on the Do Not Call list again 2 weeks ago. Please stop the calls!

You can be on the DO NOT CALL list and still be called. Why? Because no one reports these companies like they are supposed to. It's easy to whine about it but you need to do more. Report the number to your attorney general. A few keystrokes and mouse clicks. Maybe a lot less. It's worth it.

Liz, I came here to read the comments because they are so awfully arranged and sometimes so stupid, I get a kick out of reading them. Yes, many are uneducated and they simply don't care. I like reading the ones where they think they are replying to the folks who called them. "Stop calling me!". Then, there are the one's who give an elaborate story without a period "i was about to leave work when they called i dont even have a bill wit them so why they call me the lady speak english that i couldnt understand what do i owe you stop calling me!"
Anyway, try to find the humor otherwise, gray hair.

Caller ID says out of area but lady said she was from  "SPARK" and need to speak to the person who pays the electric bill because they want to lower my bills.  I said I don't want to change my provider - didn't give her a chance to reply. I have reported this number repeatedly to FCC. Hopefully they keep this crap on file but I did disconnect my landline starting Feb. 28 because of this nonsense. I have much more control over my cell phone (ie blocking numbers). I am sick of paying for the landline and the harrassment.

I received several calls from these telemarketers. They always want to talk to someone who pays the electric bill.  When I told them to stop calling they increased their calls from twice a day to 4-5 times a day and no longer speak when I answer. I reported them online to the FCC. I suggest everyone do this....

"spark" company wants to get me better electric rate. Called wed, thu, fri, sat sometimes twice. I have asked each time I spoke with hem to put me on internal dnc list, then they just hang up. A call back tells me the number not in service.

I have received 8 phone calls for this number 215-381-5815 from 1/29/14 to 2/1/14. No one says anything and then line hangs up. I attempted to call the number back but a message comes in the it is an invalid number.  We r on the DO NOT CALL LIST and need these calls to stop.

We need to demand a "Right to Know" act that provides public access to the names and locations of harassers who accumulate such massive complaints. Then law enforcement needs to "look the other way", just as they do for these attackers, while the victims provide their own justice.

Called again around 1:15pm (Sat Feb 1), no message after the answering machine picks up.

Here are other energy switch numbers to look out for:
215-281-5833        electric rate switch or charity FOP    12.13x3
*215-381-5815            Spark Energy switch /scam?        1.14, 2.14
347-502-2585             Power Rate PPL switch ad?        1.13 (2x),4.13
412-532-0176        Public Assistance really sham:
            An Electric company phishing    1.13
570-983-2248             Power Div.,Rate switch scam            8.13 2x
717-484-8110             D & E Windstream utility scam?       6.13, 7.13 8,13
            Adamstown, PA came soon after:
            484-359-2848 robocall scam ?
            never leaves message.
717-547-5740             Serve Power/billing error scam to get info 8.13,9.13
717-547-5751        switch electric service        12.13,1.14
717-553-2121         FOP/energy switch     12.13
859-547-1101        survey, power company?        10.12

FOP - Fraternal Order of Police, not even in my community, wants to sell tickets to some event for children.

Keep this person from calling. please thank you.

215-381-5815. Sometimes Spark Energy. Sometimes a hang up. Calling for months. Three times just today. Trust that God will punish these psychopaths since our justice system prevents us from doing anything to punish them.

again, unknown name.  calls... waited a minute this time...hung up.  Harassment call.  I asked to be taken off their number in an earlier call when the usual woman came on... she got belligerent.  Sometimes it's a man, then there are the times they hang up.  Sometimes it's "Spark" sometimes it's Microsoft...