Area Code +55-66-(34711000...34713999) located in Alto Garças, 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 : 34711000 Subscriber Number To : 34713999 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 : OI 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 : Alto Garças Timezone : America/Cuiaba Coordinated Universal Time : -04:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : -16.9400 Longitude : -53.5300 ‹ previous : +55-66-(34691000...34691999) next › : +55-66-(34721000...34721999) Dialling Instructions For trunk calls: 0 66 34711000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 66 34711000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 34711000 ~ 34713999 (Count: 3,000) Example: +55-66-34711000 / 0055-66-34711000 (066-34711000 / 0-66-34711000) +55-66-34711001 / 0055-66-34711001 (066-34711001 / 0-66-34711001) +55-66-34711002 / 0055-66-34711002 (066-34711002 / 0-66-34711002) +55-66-34711003 / 0055-66-34711003 (066-34711003 / 0-66-34711003) +55-66-34711004 / 0055-66-34711004 (066-34711004 / 0-66-34711004) ...+55-66-xxxxxxxx / 0055-66-xxxxxxxx (066-xxxxxxxx / 0-66-xxxxxxxx) ...+55-66-34713995 / 0055-66-34713995 (066-34713995 / 0-66-34713995) +55-66-34713996 / 0055-66-34713996 (066-34713996 / 0-66-34713996) +55-66-34713997 / 0055-66-34713997 (066-34713997 / 0-66-34713997) +55-66-34713998 / 0055-66-34713998 (066-34713998 / 0-66-34713998) +55-66-34713999 / 0055-66-34713999 (066-34713999 / 0-66-34713999)