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    1 min read 4 stepsApril 2, 2026Verified April 2026

    How to Block Unwanted Phone Calls

    Stop spam calls and telemarketers.

    1

    Block on iPhone

    ~15s
    Phone app > Recents > tap (i) next to number > Block this Caller.
    2

    Block on Android

    ~15s
    Phone app > Recent calls > long-press > Block/Report spam.
    3

    Silence unknown callers

    ~15s
    iPhone: Settings > Phone > Silence Unknown Callers. Unknowns go to voicemail.
    4

    Do Not Call registry

    ~15s
    Go to donotcall.gov or call 1-888-382-1222 to register your number.

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    How to Block Unwanted Phone Calls — Step-by-Step Guide | TekSure