I have received several calls from this number. The person wanted me to let them have access to my computer. That they received some signal and was calling from Windows. I asked for additional info. such as the name of their company, where they were calling from. The guy started using profanity, called me outside of my name. It was horrible. If I receive another call again I will report this to the State Consumer Affairs.
Sherry, GA
 May 08th, 2016
Caller Id says Edmonton AB (Alberta). I was out today and they called several times but no message. Not a robocall (I have a blocker for those). Thanks for the comments identifying it as a Windows help scam, and to Bert for the complete number.
 Apr 19th, 2016
Their real number is 215-875-4550 if you want to block it.
 Apr 11th, 2016
These people call my house every couple of days claiming they are from Windows and calling about my computer. I don't even own a computer in my house me and my husband only use are cellphones. I'm so sick of these people harassing us all the time. There has got to be something to put a stop to these people and their weird accents calling all the time.
 Apr 01st, 2016
Keeps calling but doesn't leave a message. This isn't even a valid phone number, being only 9 digits long.
 Feb 17th, 2016
These losers call all the time claiming to be from the Windows Center. They sound like they are chinese in a large call center due to background chatter. The guy usually reads a script claiming to be Chad from Windows Center and I calling you about yo computah. I recommend wasting their time by playing dumb and messing with them until it's time to reveal that they can shove it. Usually, when they are spelling out the URL they want you to visit, I repeat it back as S-H-O-V-E-I-T, and then I recommend they give their mommy a call and apologize to her for turning out to be such a scumbag.
 Aug 14th, 2015