Trivia

All of the phone numbers begin with 55501 (which are the only numbers now reserved for movie/TV use) except for the number Juno dials early in the movie, which begins with 5555. 

Goofs

When Juno is visiting with Mark and Vanessa comes home, she seems surprised to see Juno there, but when Juno and her dad visited, they parked the same blue minivan in the Loring's driveway, so Vanessa should've known either Juno or someone in her family was there.