telephone directory; phone book
A physical or digital book listing telephone numbers, often organized by name or business category.
昔は電話帳で友達の番号を調べたものだ。
In the old days, we used to look up friends' numbers in the phone book.
会社の電話帳に載っている番号にかけてみてください。
Please try calling the number listed in the company telephone directory.
I looked up the shop's number in the phone book.
Our phone number isn't listed in the phone book.
I looked for a nearby hospital in the phone book.