importing contacts to gmail

Hey now. I have a question that I am very much hoping has good news for me. I recently busted my iPhone and sent it in to get replaced through bestbuy. I have the insurance so the switch was easy. BUT, I dont think I saved my contacts before I gave them the phone. I have updated and backed it up with the last update, but I'm not sure if I have backed up the contacts. Is there any way I can find out and if so is there any way I can import them into another phone besides an iPhone? any feedback would be greatly appreciated. Thanks fellas...