Area Code +55-11-(31011000...31011999) 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 : 31011000 Subscriber Number To : 31011999 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 : TELEFÔNICA-TELESP 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-(31010000...31010999) next › : +55-11-(31012000...31012999) Dialling Instructions For trunk calls: 0 11 31011000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 31011000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 31011000 ~ 31011999 (Count: 1,000) Example: +55-11-31011000 / 0055-11-31011000 (011-31011000 / 0-11-31011000) +55-11-31011001 / 0055-11-31011001 (011-31011001 / 0-11-31011001) +55-11-31011002 / 0055-11-31011002 (011-31011002 / 0-11-31011002) +55-11-31011003 / 0055-11-31011003 (011-31011003 / 0-11-31011003) +55-11-31011004 / 0055-11-31011004 (011-31011004 / 0-11-31011004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-31011995 / 0055-11-31011995 (011-31011995 / 0-11-31011995) +55-11-31011996 / 0055-11-31011996 (011-31011996 / 0-11-31011996) +55-11-31011997 / 0055-11-31011997 (011-31011997 / 0-11-31011997) +55-11-31011998 / 0055-11-31011998 (011-31011998 / 0-11-31011998) +55-11-31011999 / 0055-11-31011999 (011-31011999 / 0-11-31011999)