Just noticed Hiya (formerly Whitepages ID) automatically blocked this number yesterday afternoon. I haven't had a call from the credit card freaks in several months now. Their calls ceased about two months after I ported my landline to an inexpensive second cellphone and installed two call blocking apps. I couldn't face another year of incessant number spoofing and harassing calls. My landline had become "their" direct line. I couldn't have a conversation without them constantly  beeping the line. It was a hard decision to cut the cord on the landline, but it turned out to be the only way to stop the calls.