Area Code +55-16-(21010000...21019999) located in Ribeirão Preto, São Paulo (SP), more detail is as below. Place International Dialing Code : 55 International Prefix : 00 National Prefix : 0 National Destination Code : 16 Subscriber Number From : 21010000 Subscriber Number To : 21019999 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 : EMBRATEL 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 : Ribeirão Preto Timezone : America/Sao_Paulo Coordinated Universal Time : -03:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : -21.1800 Longitude : -47.8100 ‹ previous : +55-16-(20529000...20529999) next › : +55-16-(21020000...21020999) Dialling Instructions For trunk calls: 0 16 21010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 16 21010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21010000 ~ 21019999 (Count: 10,000) Example: +55-16-21010000 / 0055-16-21010000 (016-21010000 / 0-16-21010000) +55-16-21010001 / 0055-16-21010001 (016-21010001 / 0-16-21010001) +55-16-21010002 / 0055-16-21010002 (016-21010002 / 0-16-21010002) +55-16-21010003 / 0055-16-21010003 (016-21010003 / 0-16-21010003) +55-16-21010004 / 0055-16-21010004 (016-21010004 / 0-16-21010004) ...+55-16-xxxxxxxx / 0055-16-xxxxxxxx (016-xxxxxxxx / 0-16-xxxxxxxx) ...+55-16-21019995 / 0055-16-21019995 (016-21019995 / 0-16-21019995) +55-16-21019996 / 0055-16-21019996 (016-21019996 / 0-16-21019996) +55-16-21019997 / 0055-16-21019997 (016-21019997 / 0-16-21019997) +55-16-21019998 / 0055-16-21019998 (016-21019998 / 0-16-21019998) +55-16-21019999 / 0055-16-21019999 (016-21019999 / 0-16-21019999)