Which one is the correct saying?
**a decree in the power of law** and **a decree with the power of law**and these;
Do you have a telephone number that I can reach him?
Do you have a telephone number that I can reach him at?

Question

Which one is the correct saying?
**a decree in the power of law** and **a decree with the power of law**and these;
Do you have a telephone number that I can reach him?
Do you have a telephone number that I can reach him at?

Answer

I agree with Nanren.

Answer

Ezekiel may be right, but I would feel strange saying the 3rd one.
Do you have a telephone number that I can reach him?

Answer

All 4 sentences are correct. Any one of those can be used in the situation.