Area Code +55-11-(21303000...21303999) 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 : 21303000 Subscriber Number To : 21303999 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-(21302000...21302999) next › : +55-11-(21304000...21304999) Dialling Instructions For trunk calls: 0 11 21303000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 21303000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21303000 ~ 21303999 (Count: 1,000) Example: +55-11-21303000 / 0055-11-21303000 (011-21303000 / 0-11-21303000) +55-11-21303001 / 0055-11-21303001 (011-21303001 / 0-11-21303001) +55-11-21303002 / 0055-11-21303002 (011-21303002 / 0-11-21303002) +55-11-21303003 / 0055-11-21303003 (011-21303003 / 0-11-21303003) +55-11-21303004 / 0055-11-21303004 (011-21303004 / 0-11-21303004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-21303995 / 0055-11-21303995 (011-21303995 / 0-11-21303995) +55-11-21303996 / 0055-11-21303996 (011-21303996 / 0-11-21303996) +55-11-21303997 / 0055-11-21303997 (011-21303997 / 0-11-21303997) +55-11-21303998 / 0055-11-21303998 (011-21303998 / 0-11-21303998) +55-11-21303999 / 0055-11-21303999 (011-21303999 / 0-11-21303999)