I was wondering aloud at work the other day if robocalls could actually spell the end of the phone number. It is extremely rare that I actually make a telephone call to talk to someone, it's been replaced with facetime and google hangouts, and it's very rare that someone calls me on my phone number that isn't a scam call. Pretty much the only time I get calls that I need to pick up are when my kid's day care is calling to tell me that my kid is running a fever and I need to pick them up, in this case they could probably text or email me.