Note: If you hear a beeping mechanical noise, change your number and redial again.
The number in the picture below (18556983249) is also owned by myphonesupport. They also answer as premium technical support or qresolve depending on the number you dial. Their website: myphonesupport.com
+18773278721 (myphonesupport/consumersoft billing department)
Numbers repeated to improve search results:
Their address of the call center:
Quatrro Global Services Pvt. Ltd.
119, Udyog Vihar, Phase I, Gurgaon, Haryana, INDIA 122016
There are now articles about their popup scams