Area Code +55-11-(21310000...21310999) 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 : 21310000 Subscriber Number To : 21310999 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-(21309000...21309999) next › : +55-11-(21311000...21311999) Dialling Instructions For trunk calls: 0 11 21310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 21310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21310000 ~ 21310999 (Count: 1,000) Example: +55-11-21310000 / 0055-11-21310000 (011-21310000 / 0-11-21310000) +55-11-21310001 / 0055-11-21310001 (011-21310001 / 0-11-21310001) +55-11-21310002 / 0055-11-21310002 (011-21310002 / 0-11-21310002) +55-11-21310003 / 0055-11-21310003 (011-21310003 / 0-11-21310003) +55-11-21310004 / 0055-11-21310004 (011-21310004 / 0-11-21310004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-21310995 / 0055-11-21310995 (011-21310995 / 0-11-21310995) +55-11-21310996 / 0055-11-21310996 (011-21310996 / 0-11-21310996) +55-11-21310997 / 0055-11-21310997 (011-21310997 / 0-11-21310997) +55-11-21310998 / 0055-11-21310998 (011-21310998 / 0-11-21310998) +55-11-21310999 / 0055-11-21310999 (011-21310999 / 0-11-21310999)