calendar text notifications - where from?

[unwashed potato!]

some reason i now get text notifications for one of my google calendars. no idea where it's come from and googling the number doesn't give any results.

i've checked my google calendar from my desktop browser and none are set up to get notification by email, and i can't see anything about sms notifications.

anyone know how i've come across this?

 

[Immsy]

http://techcrunch.com/2015/12/07/google-calendar-gets-reminders/ id imagine its something to do with this as this was just turned on.

 

[unwashed potato!]

i'm not convinced. reminders is something within google calendar app. this is a text i get and have been getting for about 4/5 months. it's not all my calendars within google either, just a select few