From twilio : > When you use our [...] services Twilio may collect from you the following personally identifiable information: [...] and phone number. [...] Tw

From twilio : > When you use our [...] services Twilio may collect from you the following personally identifiable information: [...] and phone number. [...] Twilio may keep a cached copy of the content you serve us as a part of your use of the service for an indeterminate amount of time although I believe your good intentions that doesn't imply I trust Twilio...