Who called from 21373000

i don't know that number and its keep on calling me

Keep on calling me but I dont know that number

I got 2 miscall of this number. May I know who you are? coz your not registered in my phone list

I got call this Number 21373000..he said he is working in call center in the Philippines..He inform me that my Hongkong simcard number is one of the lucky winner of Asia Pacific Telecom.
How true is this?
GOD BLESS

I got call this Number 21373000..he said he is working in call center in the Philippines..He inform me that my Hongkong simcard number is one of the lucky winner of Asia Pacific Telecom.He get my information,my god! Please help me because i will gave all my infromation.