Phone Calls in Sao Paulo

Telephone cards are sold in several commercial shops, such as bars, bakeries and newsstands. For calls outside São Paulo, dial zero + operator number + city code before the telephone number using a fix telephone. For international calls, dial zero + operator number + country code + city code before the telephone number using both a landline and mobile telephone.

City code of São Paulo is 11. In order to call some cities using the same code, dialing operator number is required.

Codes of Brazilian operators:
12 = CTBC Telecom
14 = Brasil Telecom
15 = Telefónica
17 = Transit Telecom
21 = Embratel
23 = Intelig
25 = GVT
31 = Oi
35 = Easytone
41 = TIM
91 = Ipcorp Telecom
00 = Univoip Telecom
43 = Sercomtel
91 = FALE 91

[by cidade de sao paulo website]