She just called asking for my partner but wouldn't tell me why she was calling!!

i keep getting a call from this number (02) 9347 3489  and a girl say call amber,    that all she says.  i don't know her   but she calles me by my first name and nope body  calls me by my full named
as i dont know an amber  i have not called her back,  this week she is calling  every 5 mins all day every day  she starts at about 9 am

i keep getting a call from this number (02) 9347 3489  and a girl say call amber,    that all she says.  i don't know her   but she calles me by my first name and nope body  calls me by my full named as i dont know an amber  i have not called her back,  this week she is calling  every 5 mins all day every day  she starts at about 9 am