Area Code +55-11-(20178000...20178999) 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 : 20178000 Subscriber Number To : 20178999 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-(20177000...20177999) next › : +55-11-(20179000...20179999) Dialling Instructions For trunk calls: 0 11 20178000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 20178000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20178000 ~ 20178999 (Count: 1,000) Example: +55-11-20178000 / 0055-11-20178000 (011-20178000 / 0-11-20178000) +55-11-20178001 / 0055-11-20178001 (011-20178001 / 0-11-20178001) +55-11-20178002 / 0055-11-20178002 (011-20178002 / 0-11-20178002) +55-11-20178003 / 0055-11-20178003 (011-20178003 / 0-11-20178003) +55-11-20178004 / 0055-11-20178004 (011-20178004 / 0-11-20178004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-20178995 / 0055-11-20178995 (011-20178995 / 0-11-20178995) +55-11-20178996 / 0055-11-20178996 (011-20178996 / 0-11-20178996) +55-11-20178997 / 0055-11-20178997 (011-20178997 / 0-11-20178997) +55-11-20178998 / 0055-11-20178998 (011-20178998 / 0-11-20178998) +55-11-20178999 / 0055-11-20178999 (011-20178999 / 0-11-20178999)