Posts by Marcos Firakawa • 11 points

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  A: How to differentiate phone types

  I don’t know if your doubt is still in your head, but I found a solution. I found a website, and it contains a list of Operators, Ddds and Prefix Range in each State, being it SME and/or SMP. From…

  algorithm brazil

  answered 9 years ago Marcos Firakawa 11