Area Code +55-21-(20056000...20056999) located in Rio de Janeiro, Rio de Janeiro (RJ), more detail is as below. Place International Dialing Code : 55 International Prefix : 00 National Prefix : 0 National Destination Code : 21 Subscriber Number From : 20056000 Subscriber Number To : 20056999 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 : ETML - Empresa de Telefônia Mu Click here to buy Brazil Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 76 (Brazil) Country Code : BR (Brazil) Region Code : RJ Region Name : Rio de Janeiro City : Rio de Janeiro Timezone : America/Sao_Paulo Coordinated Universal Time : -03:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : -22.9000 Longitude : -43.2100 ‹ previous : +55-21-(20055000...20055999) next › : +55-21-(20057000...20057999) Dialling Instructions For trunk calls: 0 21 20056000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 21 20056000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20056000 ~ 20056999 (Count: 1,000) Example: +55-21-20056000 / 0055-21-20056000 (021-20056000 / 0-21-20056000) +55-21-20056001 / 0055-21-20056001 (021-20056001 / 0-21-20056001) +55-21-20056002 / 0055-21-20056002 (021-20056002 / 0-21-20056002) +55-21-20056003 / 0055-21-20056003 (021-20056003 / 0-21-20056003) +55-21-20056004 / 0055-21-20056004 (021-20056004 / 0-21-20056004) ...+55-21-xxxxxxxx / 0055-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+55-21-20056995 / 0055-21-20056995 (021-20056995 / 0-21-20056995) +55-21-20056996 / 0055-21-20056996 (021-20056996 / 0-21-20056996) +55-21-20056997 / 0055-21-20056997 (021-20056997 / 0-21-20056997) +55-21-20056998 / 0055-21-20056998 (021-20056998 / 0-21-20056998) +55-21-20056999 / 0055-21-20056999 (021-20056999 / 0-21-20056999)