classic dark riddl

*basically normal dark riddle but instead of grabbing the gate key you decide to go the the yard you then see a barbed window and check, through the window you see moniters and then the neighbor walks up to the window and sees you then you run away through the gate to your home and now its night, but you also saw a phone with a 4 digit code. could that be the code to the basement door you think the neighbor has?*