1234 Puns

I use the date of birth of a person I know. For example from Margarete von Henneberg. Nobody knows her. So how should someone get my password 1234?

Anna 1, Anna 2.

My grandpa (RIP)'s outgoing voicemail message used to give their phone # instead of their name. "Hi, you've reached 555-1234, leave your message at the beep."

Obviously, my dad always replied with "Hello, this is 555-6789, give us a call back when you can." Every time.