Area Code +55-11-(31021000...31021999) 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 : 31021000 Subscriber Number To : 31021999 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-(31020000...31020999) next › : +55-11-(31022000...31022999) Dialling Instructions For trunk calls: 0 11 31021000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 31021000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 31021000 ~ 31021999 (Count: 1,000) Example: +55-11-31021000 / 0055-11-31021000 (011-31021000 / 0-11-31021000) +55-11-31021001 / 0055-11-31021001 (011-31021001 / 0-11-31021001) +55-11-31021002 / 0055-11-31021002 (011-31021002 / 0-11-31021002) +55-11-31021003 / 0055-11-31021003 (011-31021003 / 0-11-31021003) +55-11-31021004 / 0055-11-31021004 (011-31021004 / 0-11-31021004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-31021995 / 0055-11-31021995 (011-31021995 / 0-11-31021995) +55-11-31021996 / 0055-11-31021996 (011-31021996 / 0-11-31021996) +55-11-31021997 / 0055-11-31021997 (011-31021997 / 0-11-31021997) +55-11-31021998 / 0055-11-31021998 (011-31021998 / 0-11-31021998) +55-11-31021999 / 0055-11-31021999 (011-31021999 / 0-11-31021999)