Area Code +55-11-(31878000...31878999) 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 : 31878000 Subscriber Number To : 31878999 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 : 51 BRASIL TELECOMUNICAÇÕES LTD 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-(31877000...31877999) next › : +55-11-(31879000...31879999) Dialling Instructions For trunk calls: 0 11 31878000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 31878000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 31878000 ~ 31878999 (Count: 1,000) Example: +55-11-31878000 / 0055-11-31878000 (011-31878000 / 0-11-31878000) +55-11-31878001 / 0055-11-31878001 (011-31878001 / 0-11-31878001) +55-11-31878002 / 0055-11-31878002 (011-31878002 / 0-11-31878002) +55-11-31878003 / 0055-11-31878003 (011-31878003 / 0-11-31878003) +55-11-31878004 / 0055-11-31878004 (011-31878004 / 0-11-31878004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-31878995 / 0055-11-31878995 (011-31878995 / 0-11-31878995) +55-11-31878996 / 0055-11-31878996 (011-31878996 / 0-11-31878996) +55-11-31878997 / 0055-11-31878997 (011-31878997 / 0-11-31878997) +55-11-31878998 / 0055-11-31878998 (011-31878998 / 0-11-31878998) +55-11-31878999 / 0055-11-31878999 (011-31878999 / 0-11-31878999)