Area Code +54-11-(20480000...20489999) 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 : 20480000 Subscriber Number To : 20489999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : CTI COMPAÑIA DE TELEFONOS DEL INTERIOR S.A. (actualmente denominada AMX ARGENTINA 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-(20470000...20479999) next › : +54-11-(20500000...20509999) Dialling Instructions For trunk calls: 0 11 20480000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 54 11 20480000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20480000 ~ 20489999 (Count: 10,000) Example: +54-11-20480000 / 0054-11-20480000 (011-20480000 / 0-11-20480000) +54-11-20480001 / 0054-11-20480001 (011-20480001 / 0-11-20480001) +54-11-20480002 / 0054-11-20480002 (011-20480002 / 0-11-20480002) +54-11-20480003 / 0054-11-20480003 (011-20480003 / 0-11-20480003) +54-11-20480004 / 0054-11-20480004 (011-20480004 / 0-11-20480004) ...+54-11-xxxxxxxx / 0054-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+54-11-20489995 / 0054-11-20489995 (011-20489995 / 0-11-20489995) +54-11-20489996 / 0054-11-20489996 (011-20489996 / 0-11-20489996) +54-11-20489997 / 0054-11-20489997 (011-20489997 / 0-11-20489997) +54-11-20489998 / 0054-11-20489998 (011-20489998 / 0-11-20489998) +54-11-20489999 / 0054-11-20489999 (011-20489999 / 0-11-20489999)