Jake's Phone appears in various episodes. In the episode "Return to the Nightosphere," he got a new flip phone that could record video and take pictures. In the episode "Too Young," Jake used a phone, but it is unknown which phone it was. It is a green phone with many buttons, a soda can on the back of the phone and headphones attached so only the person speaking can hear the conversation. In "My Two Favorite People," it is revealed that Jake has many contacts on his phone.
- "My Two Favorite People" - it was seen when Jake called the Cloud Kingdom and Tiffany.
- "Loyalty to the King" - Jake attempted to make a call on the phone, but the entire signal was blocked, due to all of the princesses on their phones.
- "Her Parents" - it is seen when Jake called Lady Rainicorn to ask when her parents were coming.
- "Go With Me" - Jake uses it to call Marceline.