Area Code +55-11-(31640000...31640999) located in São Paulo, São Paulo (SP), more detail is as below. Place International Dialing Code : 55 International Prefix : 00 National Prefix : 0 National Destination Code : 11 Subscriber Number From : 31640000 Subscriber Number To : 31640999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : EASYTONE TELECOMUNICAÇÕES LTDA Click here to buy Brazil Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 76 (Brazil) Country Code : BR (Brazil) Region Code : SP Region Name : São Paulo City : São Paulo Timezone : America/Sao_Paulo Coordinated Universal Time : -03:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : -23.5500 Longitude : -46.6400 ‹ previous : +55-11-(31639000...31639999) next › : +55-11-(31641000...31641999) Dialling Instructions For trunk calls: 0 11 31640000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 31640000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 31640000 ~ 31640999 (Count: 1,000) Example: +55-11-31640000 / 0055-11-31640000 (011-31640000 / 0-11-31640000) +55-11-31640001 / 0055-11-31640001 (011-31640001 / 0-11-31640001) +55-11-31640002 / 0055-11-31640002 (011-31640002 / 0-11-31640002) +55-11-31640003 / 0055-11-31640003 (011-31640003 / 0-11-31640003) +55-11-31640004 / 0055-11-31640004 (011-31640004 / 0-11-31640004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-31640995 / 0055-11-31640995 (011-31640995 / 0-11-31640995) +55-11-31640996 / 0055-11-31640996 (011-31640996 / 0-11-31640996) +55-11-31640997 / 0055-11-31640997 (011-31640997 / 0-11-31640997) +55-11-31640998 / 0055-11-31640998 (011-31640998 / 0-11-31640998) +55-11-31640999 / 0055-11-31640999 (011-31640999 / 0-11-31640999)