Area Code +55-11-(31321000...31321999) 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 : 31321000 Subscriber Number To : 31321999 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-(31320000...31320999) next › : +55-11-(31322000...31322999) Dialling Instructions For trunk calls: 0 11 31321000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 31321000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 31321000 ~ 31321999 (Count: 1,000) Example: +55-11-31321000 / 0055-11-31321000 (011-31321000 / 0-11-31321000) +55-11-31321001 / 0055-11-31321001 (011-31321001 / 0-11-31321001) +55-11-31321002 / 0055-11-31321002 (011-31321002 / 0-11-31321002) +55-11-31321003 / 0055-11-31321003 (011-31321003 / 0-11-31321003) +55-11-31321004 / 0055-11-31321004 (011-31321004 / 0-11-31321004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-31321995 / 0055-11-31321995 (011-31321995 / 0-11-31321995) +55-11-31321996 / 0055-11-31321996 (011-31321996 / 0-11-31321996) +55-11-31321997 / 0055-11-31321997 (011-31321997 / 0-11-31321997) +55-11-31321998 / 0055-11-31321998 (011-31321998 / 0-11-31321998) +55-11-31321999 / 0055-11-31321999 (011-31321999 / 0-11-31321999)