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Ask HN: I SMS'd a number and it automatically gave me his name
I sent a SMS message to a number that is not in my contacts and my contacts app Contacts+ automatically fetched his full name. How is it doing this? I do have FB running and the receiver has his number set to 'Friends only' in FB.
- rbanffy 9y agoCan you try again with other numbers and see what happens? Then, from a network you can capture traffic, try it again.