Now that number portability is all force in Brazil, the question arises theme of this post: which the operator the number you are calling? Usually operators have deals that give discounted rates when the link is to another phone from the same carrier. But how to find that number is now your friend on the same carrier that keeps your?
Very simple. A Brazilian Association of Telecommunications Resources (ABR) created a page so we can find out which carrier is the number you want to know.
OBS: Many do not know, but portability is also applied to landlines, Apart from mobile.
For the operator, visit the link below:
http://consultanumero.abr.net.br/consultanumero/consulta/consultaSituacaoAtual
