Who called from 4234050141

Help! I just accidentally answered
+1 (423) 405-0141 during a call. I was reading over the comments on this website, and am afraid that they might try to hack my account. Is there any way I can prevent that? I have already blocked them. A lot of Verizon users have problems with numbers like these.

I've been getting this call every day for at least a week at about 5 pm. Never leaves a message. SSI

Female stating doing research requesting to speak to certain person then hung up