Content Writing : 1000 words : Subject : 1-900 numbers

I need a text about: An overview of the 1 900 numbers industry (History, industry profile, how it works etc) 1000 words I do not have other specific requirements, so you can write the article the way you want, as long as it is informative and interesting, I'll be happy. Text bias should be neutral to positive (not negative), as this text will serve as a promotion for 1-900 numbers (chat lines + Psychic lines)