Area Code +55-11-(31320000...31320999) 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 : 31320000 Subscriber Number To : 31320999 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 : HELLO BRAZIL TELECOMUNICAÇÕES 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-(31319000...31319999) next › : +55-11-(31321000...31321999) Dialling Instructions For trunk calls: 0 11 31320000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 31320000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 31320000 ~ 31320999 (Count: 1,000) Example: +55-11-31320000 / 0055-11-31320000 (011-31320000 / 0-11-31320000) +55-11-31320001 / 0055-11-31320001 (011-31320001 / 0-11-31320001) +55-11-31320002 / 0055-11-31320002 (011-31320002 / 0-11-31320002) +55-11-31320003 / 0055-11-31320003 (011-31320003 / 0-11-31320003) +55-11-31320004 / 0055-11-31320004 (011-31320004 / 0-11-31320004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-31320995 / 0055-11-31320995 (011-31320995 / 0-11-31320995) +55-11-31320996 / 0055-11-31320996 (011-31320996 / 0-11-31320996) +55-11-31320997 / 0055-11-31320997 (011-31320997 / 0-11-31320997) +55-11-31320998 / 0055-11-31320998 (011-31320998 / 0-11-31320998) +55-11-31320999 / 0055-11-31320999 (011-31320999 / 0-11-31320999)