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About Número Um Contact Center

Who We Are

We are a Brazilian company, active for over 5 years in the Contact Center industry. We count on executives who are recognized professionals with more than two decades of experience and success in the Rio de Janeiro market.

Número Um aims at making your company day-to-day operations more efficient and practical in a simple way, always with the experience of those who know how to do it and do it right because they know what it takes.


A Número Um tem como objetivo tornar o dia a dia da sua empresa mais prático e eficiente de forma simples, sempre com a experiência de quem sabe fazer e faz bem feito porque sabe o que faz.


We believe in the power of work that is built day after day with commitment, dedication, respect and responsibility. The experience gathered through the years, bearing these pillars as fruit, translates into the satisfaction of our clients, who for more than twenty years have been reaching great results in partnership with us. Some of the customers already serviced by our group:


Número Um has its own team of telemarketers, composed of qualified professionals with solid experience, who are provided with technology and infrastructure to deliver excellent results for your business: