Area Code +55-11-(31998000...31998999) located in Guarulhos, 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 : 31998000 Subscriber Number To : 31998999 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 : AMERICA NET LTDA 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 : Guarulhos Timezone : America/Sao_Paulo Coordinated Universal Time : -03:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : -23.4600 Longitude : -46.5300 ‹ previous : +55-11-(31997000...31997999) next › : +55-11-(31999000...31999999) Dialling Instructions For trunk calls: 0 11 31998000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 31998000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 31998000 ~ 31998999 (Count: 1,000) Example: +55-11-31998000 / 0055-11-31998000 (011-31998000 / 0-11-31998000) +55-11-31998001 / 0055-11-31998001 (011-31998001 / 0-11-31998001) +55-11-31998002 / 0055-11-31998002 (011-31998002 / 0-11-31998002) +55-11-31998003 / 0055-11-31998003 (011-31998003 / 0-11-31998003) +55-11-31998004 / 0055-11-31998004 (011-31998004 / 0-11-31998004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-31998995 / 0055-11-31998995 (011-31998995 / 0-11-31998995) +55-11-31998996 / 0055-11-31998996 (011-31998996 / 0-11-31998996) +55-11-31998997 / 0055-11-31998997 (011-31998997 / 0-11-31998997) +55-11-31998998 / 0055-11-31998998 (011-31998998 / 0-11-31998998) +55-11-31998999 / 0055-11-31998999 (011-31998999 / 0-11-31998999)