registering external key safe detail with emergency services

[Mexican cuties]

can any one help, have been googling for ages and cant find out how to let them know the code if god forbid they have to come in and some one couldnt let them in. some one said call 111 but doesnt say anything except for medical advice, sure some one on here may have done this already, so any advice very welcome ta

[Riley Blue]

Register the key code with your local ambulance service, possibly here: https://www.scas.nhs.uk/contact-us/help-accessing-...

[Bill]

But bear in mind that most are easily cracked as they're a number between 1920ish and 1960... (With an honourable mention for 1066!)

[Mexican cuties]

thank you for the starting point, appreciated