Area Code +55-66-(21012000...21012999) located in Rondonópolis, Mato Grosso (MT), more detail is as below. Place International Dialing Code : 55 International Prefix : 00 National Prefix : 0 National Destination Code : 66 Subscriber Number From : 21012000 Subscriber Number To : 21012999 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 : MT Region Name : Mato Grosso City : Rondonópolis Timezone : America/Cuiaba Coordinated Universal Time : -04:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : -16.4700 Longitude : -54.6400 ‹ previous : +55-66-(21011000...21011999) next › : +55-66-(21013000...21013999) Dialling Instructions For trunk calls: 0 66 21012000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 66 21012000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21012000 ~ 21012999 (Count: 1,000) Example: +55-66-21012000 / 0055-66-21012000 (066-21012000 / 0-66-21012000) +55-66-21012001 / 0055-66-21012001 (066-21012001 / 0-66-21012001) +55-66-21012002 / 0055-66-21012002 (066-21012002 / 0-66-21012002) +55-66-21012003 / 0055-66-21012003 (066-21012003 / 0-66-21012003) +55-66-21012004 / 0055-66-21012004 (066-21012004 / 0-66-21012004) ...+55-66-xxxxxxxx / 0055-66-xxxxxxxx (066-xxxxxxxx / 0-66-xxxxxxxx) ...+55-66-21012995 / 0055-66-21012995 (066-21012995 / 0-66-21012995) +55-66-21012996 / 0055-66-21012996 (066-21012996 / 0-66-21012996) +55-66-21012997 / 0055-66-21012997 (066-21012997 / 0-66-21012997) +55-66-21012998 / 0055-66-21012998 (066-21012998 / 0-66-21012998) +55-66-21012999 / 0055-66-21012999 (066-21012999 / 0-66-21012999)