Area Code +54-11-(57840000...57849999) located in AMBA, Ciudad de Buenos Aires (C), more detail is as below. Place International Dialing Code : 54 International Prefix : 00 National Prefix : 0 National Destination Code : 11 Subscriber Number From : 57840000 Subscriber Number To : 57849999 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 : COMPAÑÍA DE TELEFONOS DEL PLATA S.A. Click here to buy Argentina Area Code Database Other Information Language Code : es (Spanish) Country Number : 32 (Argentina) Country Code : AR (Argentina) Region Code : C Region Name : Ciudad de Buenos Aires City : AMBA Timezone : America/Argentina/Buenos_Aires Coordinated Universal Time : -03:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : -34.6100 Longitude : -58.3700 ‹ previous : +54-11-(57830000...57839999) next › : +54-11-(57850000...57859999) Dialling Instructions For trunk calls: 0 11 57840000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 54 11 57840000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 57840000 ~ 57849999 (Count: 10,000) Example: +54-11-57840000 / 0054-11-57840000 (011-57840000 / 0-11-57840000) +54-11-57840001 / 0054-11-57840001 (011-57840001 / 0-11-57840001) +54-11-57840002 / 0054-11-57840002 (011-57840002 / 0-11-57840002) +54-11-57840003 / 0054-11-57840003 (011-57840003 / 0-11-57840003) +54-11-57840004 / 0054-11-57840004 (011-57840004 / 0-11-57840004) ...+54-11-xxxxxxxx / 0054-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+54-11-57849995 / 0054-11-57849995 (011-57849995 / 0-11-57849995) +54-11-57849996 / 0054-11-57849996 (011-57849996 / 0-11-57849996) +54-11-57849997 / 0054-11-57849997 (011-57849997 / 0-11-57849997) +54-11-57849998 / 0054-11-57849998 (011-57849998 / 0-11-57849998) +54-11-57849999 / 0054-11-57849999 (011-57849999 / 0-11-57849999)