To make an international call, dial 00, followed by the country code you are calling, the area or city code, and the phone number.
For example, if you're contacting someone in Brazil, (country code 55), in the city of Rio de Janeiro (city code 21), dial 00 - 55 - 21 - XXXX-XXXX.
For your convenience, you can also replace 00 with + e.g. +55 21 XXX-XXXX
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