1
general::
Phrase(s): Who’s calling(, please)?
Who is this making this telephone call? • Rachel: Yes, Tom is here. Who’s calling, please? Tom: Who is it? Rachel: It’s Fred. • Fred (answering the phone): Hello? Tom: Hello, is Bill there? Fred: Who’s calling, please? Tom: This is Tom Wilson returning his call.
McGrawhill's American Idioms And Phrasal Verbs