Area Code +55-11-(30428000...30428999) 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 : 30428000 Subscriber Number To : 30428999 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 : GT GROUP INTERNATIONAL BRASIL 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-(30427000...30427999) next › : +55-11-(30429000...30429999) Dialling Instructions For trunk calls: 0 11 30428000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 30428000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 30428000 ~ 30428999 (Count: 1,000) Example: +55-11-30428000 / 0055-11-30428000 (011-30428000 / 0-11-30428000) +55-11-30428001 / 0055-11-30428001 (011-30428001 / 0-11-30428001) +55-11-30428002 / 0055-11-30428002 (011-30428002 / 0-11-30428002) +55-11-30428003 / 0055-11-30428003 (011-30428003 / 0-11-30428003) +55-11-30428004 / 0055-11-30428004 (011-30428004 / 0-11-30428004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-30428995 / 0055-11-30428995 (011-30428995 / 0-11-30428995) +55-11-30428996 / 0055-11-30428996 (011-30428996 / 0-11-30428996) +55-11-30428997 / 0055-11-30428997 (011-30428997 / 0-11-30428997) +55-11-30428998 / 0055-11-30428998 (011-30428998 / 0-11-30428998) +55-11-30428999 / 0055-11-30428999 (011-30428999 / 0-11-30428999)