Many harassment calls later, we looked it up and found it is a Magic Jack number, and I went online to their website and conducted a Live Chat through their website with an Operator. He/She asked me to register my number at donotcall.gov (which I did promptly)
The Operator informed me that they are a telemarketing company called CCS Ltd. and apparently these are aggressive marketing tactics to build a calling list of Right Party Contacts. Register for donotcall and report to the authorities if harassment continues.
I get calls from this number and others daily. Sometimes they even call as early as 7:30 am on a Sunday morning. How do I get these annoying calls to stop. I get at lease 12 a day.