Area Code +55-21-(23949000...23949999) 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 : 23949000 Subscriber Number To : 23949999 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 : TELEMAR NORTE LESTE S.A. 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-(23948000...23948999) next › : +55-21-(23970000...23970999) Dialling Instructions For trunk calls: 0 21 23949000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 21 23949000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 23949000 ~ 23949999 (Count: 1,000) Example: +55-21-23949000 / 0055-21-23949000 (021-23949000 / 0-21-23949000) +55-21-23949001 / 0055-21-23949001 (021-23949001 / 0-21-23949001) +55-21-23949002 / 0055-21-23949002 (021-23949002 / 0-21-23949002) +55-21-23949003 / 0055-21-23949003 (021-23949003 / 0-21-23949003) +55-21-23949004 / 0055-21-23949004 (021-23949004 / 0-21-23949004) ...+55-21-xxxxxxxx / 0055-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+55-21-23949995 / 0055-21-23949995 (021-23949995 / 0-21-23949995) +55-21-23949996 / 0055-21-23949996 (021-23949996 / 0-21-23949996) +55-21-23949997 / 0055-21-23949997 (021-23949997 / 0-21-23949997) +55-21-23949998 / 0055-21-23949998 (021-23949998 / 0-21-23949998) +55-21-23949999 / 0055-21-23949999 (021-23949999 / 0-21-23949999)