Deleting a message that contains numerals

Hi- I was sent a text message that has numbers/numerals (not a telephone number) that I want to delete. However, when trying to delete that series of numbers/numerals, you are not given the same options when you hold your thumb on the message that eventually lead you to being able to delete it. You are given:

Call [series of numbers]

Send message

FaceTime

FaceTime Audio

Add to contacts

Copy

How can just delete that one text with the series of numbers?