Area Code +55-11-(21307000...21307999) 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 : 21307000 Subscriber Number To : 21307999 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-(21306000...21306999) next › : +55-11-(21308000...21308999) Dialling Instructions For trunk calls: 0 11 21307000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 21307000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21307000 ~ 21307999 (Count: 1,000) Example: +55-11-21307000 / 0055-11-21307000 (011-21307000 / 0-11-21307000) +55-11-21307001 / 0055-11-21307001 (011-21307001 / 0-11-21307001) +55-11-21307002 / 0055-11-21307002 (011-21307002 / 0-11-21307002) +55-11-21307003 / 0055-11-21307003 (011-21307003 / 0-11-21307003) +55-11-21307004 / 0055-11-21307004 (011-21307004 / 0-11-21307004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-21307995 / 0055-11-21307995 (011-21307995 / 0-11-21307995) +55-11-21307996 / 0055-11-21307996 (011-21307996 / 0-11-21307996) +55-11-21307997 / 0055-11-21307997 (011-21307997 / 0-11-21307997) +55-11-21307998 / 0055-11-21307998 (011-21307998 / 0-11-21307998) +55-11-21307999 / 0055-11-21307999 (011-21307999 / 0-11-21307999)