These are the Vietnamese scumbags trying to scam people's money. Do not answer their f^cking calls, they speak in Vietnamese anyway. Report these scumbags to the authority when they call.
I am vietnamese and i listened to the message when you call back that number. When calling back 323-206-3084 it says to call this number 310 499 0357. I called the number back and the same lady picks up. I demanded for her to take me off. They have called our house 3x this month. She took the number and she is removing us immediately!!!