Area Code +55-54-(21037000...21037999) located in Passo Fundo, Rio Grande do Sul (RS), more detail is as below. Place International Dialing Code : 55 International Prefix : 00 National Prefix : 0 National Destination Code : 54 Subscriber Number From : 21037000 Subscriber Number To : 21037999 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 : EMBRATEL Click here to buy Brazil Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 76 (Brazil) Country Code : BR (Brazil) Region Code : RS Region Name : Rio Grande do Sul City : Passo Fundo Timezone : America/Sao_Paulo Coordinated Universal Time : -03:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : -28.2600 Longitude : -52.4100 ‹ previous : +55-54-(21036000...21036999) next › : +55-54-(21038000...21038999) Dialling Instructions For trunk calls: 0 54 21037000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 54 21037000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21037000 ~ 21037999 (Count: 1,000) Example: +55-54-21037000 / 0055-54-21037000 (054-21037000 / 0-54-21037000) +55-54-21037001 / 0055-54-21037001 (054-21037001 / 0-54-21037001) +55-54-21037002 / 0055-54-21037002 (054-21037002 / 0-54-21037002) +55-54-21037003 / 0055-54-21037003 (054-21037003 / 0-54-21037003) +55-54-21037004 / 0055-54-21037004 (054-21037004 / 0-54-21037004) ...+55-54-xxxxxxxx / 0055-54-xxxxxxxx (054-xxxxxxxx / 0-54-xxxxxxxx) ...+55-54-21037995 / 0055-54-21037995 (054-21037995 / 0-54-21037995) +55-54-21037996 / 0055-54-21037996 (054-21037996 / 0-54-21037996) +55-54-21037997 / 0055-54-21037997 (054-21037997 / 0-54-21037997) +55-54-21037998 / 0055-54-21037998 (054-21037998 / 0-54-21037998) +55-54-21037999 / 0055-54-21037999 (054-21037999 / 0-54-21037999)