I locked my keys in My 99 Ford expedition and I don't remember the five digit code?

I locked my keys in My 99 Ford expedition and I don't remember the five digit code?

Either buy a cheap lockout kit for $15 and watch a youtube video on how to unlock doors.
Or use a hanger & or call a locksmith but they will charge you around $60 - $100 depending on the place

Hammer window