Area Code +55-11-(21030000...21030999) 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 : 21030000 Subscriber Number To : 21030999 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 : EMBRATEL 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-(21029000...21029999) next › : +55-11-(21031000...21031999) Dialling Instructions For trunk calls: 0 11 21030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 21030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21030000 ~ 21030999 (Count: 1,000) Example: +55-11-21030000 / 0055-11-21030000 (011-21030000 / 0-11-21030000) +55-11-21030001 / 0055-11-21030001 (011-21030001 / 0-11-21030001) +55-11-21030002 / 0055-11-21030002 (011-21030002 / 0-11-21030002) +55-11-21030003 / 0055-11-21030003 (011-21030003 / 0-11-21030003) +55-11-21030004 / 0055-11-21030004 (011-21030004 / 0-11-21030004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-21030995 / 0055-11-21030995 (011-21030995 / 0-11-21030995) +55-11-21030996 / 0055-11-21030996 (011-21030996 / 0-11-21030996) +55-11-21030997 / 0055-11-21030997 (011-21030997 / 0-11-21030997) +55-11-21030998 / 0055-11-21030998 (011-21030998 / 0-11-21030998) +55-11-21030999 / 0055-11-21030999 (011-21030999 / 0-11-21030999)