Area Code +54-11-(21320000...21329999) 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 : 21320000 Subscriber Number To : 21329999 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 : TELECENTRO 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-(21310000...21319999) next › : +54-11-(21330000...21339999) Dialling Instructions For trunk calls: 0 11 21320000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 54 11 21320000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21320000 ~ 21329999 (Count: 10,000) Example: +54-11-21320000 / 0054-11-21320000 (011-21320000 / 0-11-21320000) +54-11-21320001 / 0054-11-21320001 (011-21320001 / 0-11-21320001) +54-11-21320002 / 0054-11-21320002 (011-21320002 / 0-11-21320002) +54-11-21320003 / 0054-11-21320003 (011-21320003 / 0-11-21320003) +54-11-21320004 / 0054-11-21320004 (011-21320004 / 0-11-21320004) ...+54-11-xxxxxxxx / 0054-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+54-11-21329995 / 0054-11-21329995 (011-21329995 / 0-11-21329995) +54-11-21329996 / 0054-11-21329996 (011-21329996 / 0-11-21329996) +54-11-21329997 / 0054-11-21329997 (011-21329997 / 0-11-21329997) +54-11-21329998 / 0054-11-21329998 (011-21329998 / 0-11-21329998) +54-11-21329999 / 0054-11-21329999 (011-21329999 / 0-11-21329999)