To earn Local Call trophy, you need to play as Nico at Castell de Sants Mansion.
Your primary objective is to find the keys to the library, but Local Call trophy can be missed.
- You need to go to the old car where the goat is located
(You can stack the Best Buddies trophy by interacting with the goat, should you follow the procedure to George's part)
- Once you see the interior of the car, combine Nico's card with the car radio and then Radio Yorkshire will play.
You'll earn the trophy once the first section of the dialogue has finished, but you can continue to listen to it further as the topic is an interview with George Stobbart as an Easter Egg.