Stranger Things fans think they might have unlocked the release date for season 4 by dialling a phone number teased in a recent trailer.
Back in November, Netflix dropped easily the most informative teaser for the cycle ahead featuring Eleven starting a new school, helicopters blowing up in the sky, and a pizza van speeding across Hawkins.
But look closely at the Surfer Boy Pizza van and you can see a phone number that reads: ‘805-45-PIZZA.’
When the trailer dropped two months ago, according to an article on CBR, if you rang the aforementioned number the line would take you to a recorded message with a male voice saying: ‘The phone number you just dialled is now active.’
However, call it again and now fans claim they’ve been lead to ‘Happy birthday music’.
While the fan who posted the reveal on Reddit suggested the tune could be a clue pointing to a past episode initially titled The Birthday from season three, others have pointed to the season four release date.