A Rio de Janeiro number gives your business a local presence in Rio de Janeiro without an office there. Callers see a familiar 21 number and pay local rates; you answer wherever your team is.
Rio de Janeiro numbers at a glance
| Area code | 21 |
|---|---|
| Country | Brazil (+55) |
| Dialled within Brazil | (21) 2345-6789 |
| Dialled from abroad | +55 21 2345-6789 |
| Local time zone | America/Sao Paulo |
| Population | about 6.7 million |
Inside Brazil, callers dial the trunk prefix 0 before the area code. From abroad, callers dial +55 and drop the 0.
Who uses Rio de Janeiro numbers
- Sales teams entering the Rio de Janeiro market
- Support desks that want customers to call a local number
- Contact centres running campaigns with local caller ID
- Remote and hybrid teams that need one number for a Rio de Janeiro office
Other cities in Brazil
- São Paulo 11
- Belo Horizonte 31
- Salvador 71
- Fortaleza 85
- Manaus 92
- Brasília 61
- Curitiba 41
- Recife 81
- Goiânia 62
- Belém 91
- Maceió 82
- Campinas 19
- São Luís 98
- Campo Grande 67
- Natal 84
- Teresina 86
- João Pessoa 83
- Sorocaba 15
- São José dos Campos 12
- Ribeirão Preto 16
- Aracaju 79
- Feira de Santana 75
- Cuiabá 65
- Londrina 43
- Uberlândia 34
- Porto Velho 69
- Juiz de Fora 32
- Macapá 96
- Florianópolis 48
- São José do Rio Preto 17
- Boa Vista 95
- Rio Branco 68
- Santos 13
- Montes Claros 38
- Maringá 44
- Petrolina 87
- Caxias do Sul 54
- Bauru 14
- Blumenau 47
Frequently asked questions
Is the number shown here really available?
Yes — results come from live inventory and are refreshed every few minutes. Numbers are reserved for you once you start checkout.
Can I get several Rio de Janeiro numbers in a row?
Consecutive blocks are often available on request. Contact sales with the quantity you need.
Where will calls to my Rio de Janeiro number ring?
Wherever you choose: a SIP URI, your PBX, Microsoft Teams, a softphone or any mobile. You can change the destination at any time in the portal.