Area Code +55-11-(20504000...20504999) 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 : 20504000 Subscriber Number To : 20504999 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 : CTBCTELECOM 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-(20503000...20503999) next › : +55-11-(20505000...20505999) Dialling Instructions For trunk calls: 0 11 20504000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 20504000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20504000 ~ 20504999 (Count: 1,000) Example: +55-11-20504000 / 0055-11-20504000 (011-20504000 / 0-11-20504000) +55-11-20504001 / 0055-11-20504001 (011-20504001 / 0-11-20504001) +55-11-20504002 / 0055-11-20504002 (011-20504002 / 0-11-20504002) +55-11-20504003 / 0055-11-20504003 (011-20504003 / 0-11-20504003) +55-11-20504004 / 0055-11-20504004 (011-20504004 / 0-11-20504004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-20504995 / 0055-11-20504995 (011-20504995 / 0-11-20504995) +55-11-20504996 / 0055-11-20504996 (011-20504996 / 0-11-20504996) +55-11-20504997 / 0055-11-20504997 (011-20504997 / 0-11-20504997) +55-11-20504998 / 0055-11-20504998 (011-20504998 / 0-11-20504998) +55-11-20504999 / 0055-11-20504999 (011-20504999 / 0-11-20504999)