"What is your phone number?" 或者 "Could I have your phone number, please?" 是询问他人电话号码的常用英语表达方式，如果您需要更多的信息，可以参考以下链接：
- How to say What's your phone number in English? | QIIME 2
- How to ask someone's phone number in English | Duolingo
- How to Say “What’s Your Phone Number?” in English | FluentU
希望这些信息能对您有所帮助。
