The country dialling code for Brazil is +55or 0055 (they're both identical).
If you want to make a call to Brazil from abroad, you have to dial the following country code +55 (or 0055) followed by the national telephone number.
National telephone number: 0300 12 3456 (for local calls)
International telephone number: +55 300 12 3456 (for calling from abroad to Brazil)
Capital : Brasília
Population : 204 772 000 Inhabitants
Time : 2019-02-19 14:05
Time zone : America/Campo_Grande