Telephone number
01
電話番号, 携帯電話番号
a set of numbers assigned to a specific telephone or mobile device, which enables calls to be made or received on that device
例
She gave me her telephone number to stay in touch.
彼女は連絡を取り合うために私に彼女の電話番号を教えてくれた。
電話番号, 携帯電話番号