I just watched Tarantino's "Death Proof+ and there was a real number and in "Magnolia" there was a legit one there, too.
I know you can't just go giving out random numbers like (213) 373-4253 but seriously it just ruins it for me to hear "I'm at (212) 555-XXXX. So unrealistic but Hollywood with all it's "creativity" should do better.
Can anyone name other movies with real sounding numbers given out?