Area code 11
Sao Paulo · Sao Paulo
- Area code
- 11
- Country
- Brazil
- Region
- Sao Paulo
- Major cities
- Sao Paulo
- Time zone
- America/Sao_Paulo
- Note
- Sao Paulo metro area code.
This is a domestic area code inside Brazil. It is not the international calling code.
Frequently asked questions
Which cities use area code 11?
Area code 11 serves Sao Paulo in Brazil, including Sao Paulo.
What region does area code 11 cover?
Area code 11 covers Sao Paulo. Area codes route calls to a specific city or region within a country's national telephone network.
What is the difference between an area code and a calling code?
A calling code routes a call across borders to a national network, while an area code routes it to a city or region inside that network. For a Brazil number, the country calling code is the international prefix and 11 is the domestic area code.
What time zone is area code 11 in?
Area code 11 is in the IANA time zone America/Sao_Paulo.
Is area code 11 the international calling code?
No. 11 is a domestic area code inside Brazil, not the international calling code. To call this region from abroad, you dial the country's calling code first, then 11 and the local number.