Where do I get my Friend Code?
Once you have beaten the first Gym Leader in Oreburgh, go down to the basement of the Pokémon Center. Teala, the attendant at the basement, will explain the Nintendo Wi-Fi Connection system and give you a Pal Pad. After connecting to the Nintendo Wi-Fi Connection for the first time, your Friend Code will be assigned to you, which you can see if you open the Pal Pad and choose the respective option.