Numbra: Block Spam Calls

Numbra blocks spam calls by pattern, not one number at a time. Spam callers do not reuse numbers. They burn through thousands that all look alike, so blocking them one by one is a game you lose. Numbra blocks the whole shape at once. Write the pattern the way you would describe it out loud, and put an X wherever the digits change: +39 12 345X XXXX X. Every X multiplies the reach by ten, and Numbra shows you exactly how many numbers a pattern covers before you save it. • One pattern can cover millions of numbers • Any country. Pick the dialling code and write the shape • Your contacts always ring. The allowlist beats every pattern • Blocked calls still appear in Recents as missed, so you never lose the record • The blocking runs on your iPhone. Numbra never sees who calls you HOW IT WORKS iOS blocks calls through Call Directory extensions, and each one holds a fixed list of numbers.…