Area Code +55-11-(31951000...31951999) 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 : 31951000 Subscriber Number To : 31951999 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 : IDT BRASIL TELECOMUNICAÇÕES LT 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-(31950000...31950999) next › : +55-11-(31952000...31952999) Dialling Instructions For trunk calls: 0 11 31951000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 31951000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 31951000 ~ 31951999 (Count: 1,000) Example: +55-11-31951000 / 0055-11-31951000 (011-31951000 / 0-11-31951000) +55-11-31951001 / 0055-11-31951001 (011-31951001 / 0-11-31951001) +55-11-31951002 / 0055-11-31951002 (011-31951002 / 0-11-31951002) +55-11-31951003 / 0055-11-31951003 (011-31951003 / 0-11-31951003) +55-11-31951004 / 0055-11-31951004 (011-31951004 / 0-11-31951004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-31951995 / 0055-11-31951995 (011-31951995 / 0-11-31951995) +55-11-31951996 / 0055-11-31951996 (011-31951996 / 0-11-31951996) +55-11-31951997 / 0055-11-31951997 (011-31951997 / 0-11-31951997) +55-11-31951998 / 0055-11-31951998 (011-31951998 / 0-11-31951998) +55-11-31951999 / 0055-11-31951999 (011-31951999 / 0-11-31951999)