Merge my new account with my old Facebook account

Hello,
Dear Facebook forum, I've lost my cell phone with the#735********** and I did open my Facebook account with my new cell phone #735*********, and I want to get my original Facebook account using my new cell phone, Facebook sent me a message with a code to have access to my old Facebook account but I can't do it from my phone and I don't have a computer, and the internet cafes are closed, could you please help me? For your consideration thank you, your humble servant Marco Antonio Rodriguez Gonzalez.
And please correct my name's spelling, I did mistyped when I opened my original Facebook account.