Area Code +54-11-(40030000...40039999) 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 : 40030000 Subscriber Number To : 40039999 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 : TECHTEL LMDS COMUNICACIONES INTERACTIVAS 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-(40020000...40029999) next › : +54-11-(40040000...40049999) Dialling Instructions For trunk calls: 0 11 40030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 54 11 40030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 40030000 ~ 40039999 (Count: 10,000) Example: +54-11-40030000 / 0054-11-40030000 (011-40030000 / 0-11-40030000) +54-11-40030001 / 0054-11-40030001 (011-40030001 / 0-11-40030001) +54-11-40030002 / 0054-11-40030002 (011-40030002 / 0-11-40030002) +54-11-40030003 / 0054-11-40030003 (011-40030003 / 0-11-40030003) +54-11-40030004 / 0054-11-40030004 (011-40030004 / 0-11-40030004) ...+54-11-xxxxxxxx / 0054-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+54-11-40039995 / 0054-11-40039995 (011-40039995 / 0-11-40039995) +54-11-40039996 / 0054-11-40039996 (011-40039996 / 0-11-40039996) +54-11-40039997 / 0054-11-40039997 (011-40039997 / 0-11-40039997) +54-11-40039998 / 0054-11-40039998 (011-40039998 / 0-11-40039998) +54-11-40039999 / 0054-11-40039999 (011-40039999 / 0-11-40039999)