forgot my apple id and password

I didn't used my phone for 1 year due to some reasons. Now I forgot all the details except my phone number. I checked it in look it up section but the name I used to create my Apple ID got forgotten as well. I have my phone number which is used to create that Apple Id . Plz help

Can you plz give me any clue .

Plz note - I have my phone number, bills in my hand.