In the UK no emergency service would go to someone locked out of their car or house. Unless someone was inside was at risk.
This would be down to the driver/owner calling an automotive locksmith or usually those who have a recovery service would seek help from them.
Not an emergency, so we don’t deal with it in that way.
In My Area of Scotland we Send our Pump out to a Locked Car with Risk or No Risk to Human Life But we go on the III Grade