Area Code +55-55-(21016000...21016999) located in Santa Maria, Rio Grande do Sul (RS), more detail is as below. Place International Dialing Code : 55 International Prefix : 00 National Prefix : 0 National Destination Code : 55 Subscriber Number From : 21016000 Subscriber Number To : 21016999 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 : RS Region Name : Rio Grande do Sul City : Santa Maria Timezone : America/Sao_Paulo Coordinated Universal Time : -03:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : -29.6800 Longitude : -53.8100 ‹ previous : +55-55-(21015000...21015999) next › : +55-55-(21017000...21017999) Dialling Instructions For trunk calls: 0 55 21016000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 55 21016000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21016000 ~ 21016999 (Count: 1,000) Example: +55-55-21016000 / 0055-55-21016000 (055-21016000 / 0-55-21016000) +55-55-21016001 / 0055-55-21016001 (055-21016001 / 0-55-21016001) +55-55-21016002 / 0055-55-21016002 (055-21016002 / 0-55-21016002) +55-55-21016003 / 0055-55-21016003 (055-21016003 / 0-55-21016003) +55-55-21016004 / 0055-55-21016004 (055-21016004 / 0-55-21016004) ...+55-55-xxxxxxxx / 0055-55-xxxxxxxx (055-xxxxxxxx / 0-55-xxxxxxxx) ...+55-55-21016995 / 0055-55-21016995 (055-21016995 / 0-55-21016995) +55-55-21016996 / 0055-55-21016996 (055-21016996 / 0-55-21016996) +55-55-21016997 / 0055-55-21016997 (055-21016997 / 0-55-21016997) +55-55-21016998 / 0055-55-21016998 (055-21016998 / 0-55-21016998) +55-55-21016999 / 0055-55-21016999 (055-21016999 / 0-55-21016999)