I'd like to make a collect call to Los Angeles我想打个电话到洛杉矶,对方付款

今天的几个句子是有关打电话的：1.What's the name of the person you want to speak to? 你要通话的人叫什么名字? 2.Who do you want to speak to? 你想和谁通话?  3.  I don't know the area code. 我不知道电话分区号码。