How reliable is this? Is it VoIP based or actual phone numbers that will be accepted everywhere?

  • smeargle@lemmy.smeargle.fans
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    5 months ago

    I’m not sure how it works, but if you look up VoIP/burner identification, there are a lot of services that offer it.

    • christophski
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      5 months ago

      Ah I see, yes that would be possible as a telco provider but not as a layperson