Area Code 1129 – São Paulo - SP
The phone area code for São Paulo - SP is 1129 (international format +551129). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 1129
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of São Paulo - SP
Overview of Area Code 1129
Area code 1129 is a geographic prefix within the Brazilian National Numbering Plan, assigned to the central region of the state of São Paulo. It is part of the larger area code 11, which serves the São Paulo metropolitan area and surrounding municipalities. The prefix 1129 is used for landline (PSTN) numbers, typically associated with the capital city of São Paulo and its immediate suburbs.
Geographic Coverage
The 1129 prefix covers a dense urban area, including central districts of São Paulo city, such as Sé, República, and Consolação, as well as neighboring municipalities like Osasco and Guarulhos. This region is a major business and financial hub, hosting numerous corporate headquarters, government offices, and cultural institutions.
Dialing Instructions
To call a number with prefix 1129 from within Brazil (outside the 11 area), dial: 0 + operator code + 11 + 29XX-XXXX. For international callers, dial: +55 11 29XX-XXXX. When calling locally within the 11 area, simply dial the eight-digit number: 29XX-XXXX.
For example, to call a number in São Paulo from abroad, you would dial: +55 11 2912-3456.