I've had the same problem with this number as the other postings here, and wanted to share that if you have Verizon, they will block up to 5 numbers for you at no charge. The block lasts for 90 days, so you have to call & re-set but that's better than getting these calls all day & night.
I get a call everyday from this number on my cell phone. I am a coach at an Elem. school, so I am way over it!!!!!!!! my cell is 678-622-4904 If I get another, I am calling phone co. and charges will be filled!!!
I am having the same number call and just hang up, I call back and there is no one there. I have a problem with a bill from At&t that I have been trying to get straightened out. After 45 years of service with a company, paying them, not just on time, but often in advance, you would think they would work with you to get this problem resolved instead of turning it over to a harassing collection agency. I didn't even know it was still on there until recently.