Area Code +55-21-(23970000...23970999) 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 : 23970000 Subscriber Number To : 23970999 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 : HIT 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 : 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-(23949000...23949999) next › : +55-21-(24010000...24010999) Dialling Instructions For trunk calls: 0 21 23970000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 21 23970000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 23970000 ~ 23970999 (Count: 1,000) Example: +55-21-23970000 / 0055-21-23970000 (021-23970000 / 0-21-23970000) +55-21-23970001 / 0055-21-23970001 (021-23970001 / 0-21-23970001) +55-21-23970002 / 0055-21-23970002 (021-23970002 / 0-21-23970002) +55-21-23970003 / 0055-21-23970003 (021-23970003 / 0-21-23970003) +55-21-23970004 / 0055-21-23970004 (021-23970004 / 0-21-23970004) ...+55-21-xxxxxxxx / 0055-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+55-21-23970995 / 0055-21-23970995 (021-23970995 / 0-21-23970995) +55-21-23970996 / 0055-21-23970996 (021-23970996 / 0-21-23970996) +55-21-23970997 / 0055-21-23970997 (021-23970997 / 0-21-23970997) +55-21-23970998 / 0055-21-23970998 (021-23970998 / 0-21-23970998) +55-21-23970999 / 0055-21-23970999 (021-23970999 / 0-21-23970999)
