Area Code +54-11-(21780000...21789999) 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 : 21780000 Subscriber Number To : 21789999 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-(21770000...21779999) next › : +54-11-(21790000...21799999) Dialling Instructions For trunk calls: 0 11 21780000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 54 11 21780000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21780000 ~ 21789999 (Count: 10,000) Example: +54-11-21780000 / 0054-11-21780000 (011-21780000 / 0-11-21780000) +54-11-21780001 / 0054-11-21780001 (011-21780001 / 0-11-21780001) +54-11-21780002 / 0054-11-21780002 (011-21780002 / 0-11-21780002) +54-11-21780003 / 0054-11-21780003 (011-21780003 / 0-11-21780003) +54-11-21780004 / 0054-11-21780004 (011-21780004 / 0-11-21780004) ...+54-11-xxxxxxxx / 0054-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+54-11-21789995 / 0054-11-21789995 (011-21789995 / 0-11-21789995) +54-11-21789996 / 0054-11-21789996 (011-21789996 / 0-11-21789996) +54-11-21789997 / 0054-11-21789997 (011-21789997 / 0-11-21789997) +54-11-21789998 / 0054-11-21789998 (011-21789998 / 0-11-21789998) +54-11-21789999 / 0054-11-21789999 (011-21789999 / 0-11-21789999)
