Been getting daily (weekday) calls from this and three other numbers (the others are 704-218-8210, 704-218-8212 and 704-218-8213) for almost 2 months now. They cycle through each of the numbers. using 8210 one day, 8211 the next, and so on, and they call once or twice a day. I put all the numbers on my reject list so the number never rings through, but it does show up on my log list. That's how I know they're still calling. When they weren't on my reject list, they never left a message and I never answered. So I don't know who they are. I have no debt and I'm not interested in entertaining solicitors. I know the calls won't stop. Best to just ignore it. But I'm putting this here as an FYI to anyone else who might get calls from these numbers.
They are a debt collections agency for ATT collections and various medical facilities for medical bills. They will call with different extensions, VERY rude people. They have even went as far to call folks I am friends with on Facebook and LinkedIn. Very unprofessional and little ethics. They call daily and never leave a message, sometimes they call several times per day.