Area Code +55-21-(20104000...20104999) located in Niterói, 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 : 20104000 Subscriber Number To : 20104999 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 : OSTARA TELECOMUNICAÇÕES LTDA 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 : Niterói Timezone : America/Sao_Paulo Coordinated Universal Time : -03:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : -22.8800 Longitude : -43.1000 ‹ previous : +55-21-(20103000...20103999) next › : +55-21-(20105000...20105999) Dialling Instructions For trunk calls: 0 21 20104000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 21 20104000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20104000 ~ 20104999 (Count: 1,000) Example: +55-21-20104000 / 0055-21-20104000 (021-20104000 / 0-21-20104000) +55-21-20104001 / 0055-21-20104001 (021-20104001 / 0-21-20104001) +55-21-20104002 / 0055-21-20104002 (021-20104002 / 0-21-20104002) +55-21-20104003 / 0055-21-20104003 (021-20104003 / 0-21-20104003) +55-21-20104004 / 0055-21-20104004 (021-20104004 / 0-21-20104004) ...+55-21-xxxxxxxx / 0055-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+55-21-20104995 / 0055-21-20104995 (021-20104995 / 0-21-20104995) +55-21-20104996 / 0055-21-20104996 (021-20104996 / 0-21-20104996) +55-21-20104997 / 0055-21-20104997 (021-20104997 / 0-21-20104997) +55-21-20104998 / 0055-21-20104998 (021-20104998 / 0-21-20104998) +55-21-20104999 / 0055-21-20104999 (021-20104999 / 0-21-20104999)
