Anecdata for the "spam calling isn’t a problem" assertion. Maybe two of these were "real" calls with real voice mail.pic.twitter.com/Nwu8f4zSeL
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
I don't mind voicemail. In fact, it made it possible for me to keep my father's last phone call and message to me. 
I’m sorry to hear, and glad you have that. (More general, nothing against VM. Just spam robocalls leaving 1sec VMs.)
Thanks. It's been several years, but I still have that voicemail!
And yes, empty voicemails are a bother. #Delete
(I wanted to say something funny in response, but I just couldn't find sufficient levity in having a stalker. At least inoffensively...)
Drawing a total blank now...
Damn, but thanks for the permission. 
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.