Area Code +55-11-(21304000...21304999) located in Biritiba-Mirim, 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 : 21304000 Subscriber Number To : 21304999 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 : INTELIG TELECOM 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 : Biritiba-Mirim Timezone : America/Sao_Paulo Coordinated Universal Time : -03:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : -23.5700 Longitude : -46.0400 ‹ previous : +55-11-(21303000...21303999) next › : +55-11-(21305000...21305999) Dialling Instructions For trunk calls: 0 11 21304000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 21304000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21304000 ~ 21304999 (Count: 1,000) Example: +55-11-21304000 / 0055-11-21304000 (011-21304000 / 0-11-21304000) +55-11-21304001 / 0055-11-21304001 (011-21304001 / 0-11-21304001) +55-11-21304002 / 0055-11-21304002 (011-21304002 / 0-11-21304002) +55-11-21304003 / 0055-11-21304003 (011-21304003 / 0-11-21304003) +55-11-21304004 / 0055-11-21304004 (011-21304004 / 0-11-21304004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-21304995 / 0055-11-21304995 (011-21304995 / 0-11-21304995) +55-11-21304996 / 0055-11-21304996 (011-21304996 / 0-11-21304996) +55-11-21304997 / 0055-11-21304997 (011-21304997 / 0-11-21304997) +55-11-21304998 / 0055-11-21304998 (011-21304998 / 0-11-21304998) +55-11-21304999 / 0055-11-21304999 (011-21304999 / 0-11-21304999)