Chen ZeevCo-founder of PartyCam

What's the best service to verify users' phone numbers?

I don't like twitter digits since you have to give them the data.
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6 recommended
  1. 11
    TrueCaller 8

    Search and identify any phone number

    Tejas KingerPMM @ Hiver | Prev. @ Freshworks · Written
    I'm not sure if this fits your usecase, but TrueCaller is the best repository of phone numbers available.
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  2. 8
    Nexmo

    API's for SMS, voice, and phone verification

    Mutaz SalahatHead Of Technology - MangaFruit · Written
    They have a great API, to validate mobile number and verify it by SMS and Voice Call too.
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  3. 7
    Lookup by Twilio

    Know the details behind every phone number

    Troy DoDo Design & Development · Written
    Been using this for my startup, very accurate
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  4. Amrith ShanbhagCommunity at Opal 💎 · Written
    Trusted and cool!
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    Always use Twilio, simple and easy +1
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    Stephen CoFounder of Northern Circuits Inc. · Written
    Twilio is definitely the powerhouse in this space.
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  5. John AbabsehEpiphany Enthusiast · Written
    Textmagic has a great resource that verifies numbers.
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  6. Emma AyaCustomer service manager at @TheTexting. · Written
    More affordable as the numbers are cheaper and incoming replies are free.
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