Area Code +54-11-(37040000...37049999) 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 : 37040000 Subscriber Number To : 37049999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : TELEFONICA MOVILES 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-(37030000...37039999) next › : +54-11-(37050000...37059999) Dialling Instructions For trunk calls: 0 11 37040000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 54 11 37040000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 37040000 ~ 37049999 (Count: 10,000) Example: +54-11-37040000 / 0054-11-37040000 (011-37040000 / 0-11-37040000) +54-11-37040001 / 0054-11-37040001 (011-37040001 / 0-11-37040001) +54-11-37040002 / 0054-11-37040002 (011-37040002 / 0-11-37040002) +54-11-37040003 / 0054-11-37040003 (011-37040003 / 0-11-37040003) +54-11-37040004 / 0054-11-37040004 (011-37040004 / 0-11-37040004) ...+54-11-xxxxxxxx / 0054-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+54-11-37049995 / 0054-11-37049995 (011-37049995 / 0-11-37049995) +54-11-37049996 / 0054-11-37049996 (011-37049996 / 0-11-37049996) +54-11-37049997 / 0054-11-37049997 (011-37049997 / 0-11-37049997) +54-11-37049998 / 0054-11-37049998 (011-37049998 / 0-11-37049998) +54-11-37049999 / 0054-11-37049999 (011-37049999 / 0-11-37049999)