Call anywhere
Best thing is you can all any number in USA even if the number is not part of network.
LetterBox User Reviews
Is LetterBox Safe?
Not enough ratings yet to assess LetterBox.
Is LetterBox Legit?
LetterBox: Connect Globally appears legitimate, with a few gaps. AppsHunter Legitimacy Score for LetterBox is 73/100.
Based on 73 of 100 points across 7 verification signals from App Store and developer data.
