For code type locks that don't need a key there are 'free dial' systems where you can set any number you like and fixed types where the number is set in advance.
Although it's "Mac OS X", that doesn't mean that the Mac OS code itself has been upgraded to a new version.
This is a code lock type that you can use on the entranceway as well.
Commercial Code can be called an enterprise method.
I figure it's because when I'm driving around, my zip code keeps changing.
Do I have to dial the area code, too?
My home phone number is, area code two-oh-one, one-two-three, four-five-six-seven.
The spy sent information by code.
Is there a dress code?
That's 486-2435, area code 213.
In this secret code, each number stands for a letter of the alphabet.
Can you tell me what the zip code is for New York?
Frank left a message by means of a secret code.
It is not acceptable to our moral code.
The number is 932-8647, but I don't know the area code.
A potential third party would not be able to crack the code.