Area Code +54-11-(21250000...21259999) 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 : 21250000 Subscriber Number To : 21259999 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-(21240000...21249999) next › : +54-11-(21260000...21269999) Dialling Instructions For trunk calls: 0 11 21250000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 54 11 21250000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21250000 ~ 21259999 (Count: 10,000) Example: +54-11-21250000 / 0054-11-21250000 (011-21250000 / 0-11-21250000) +54-11-21250001 / 0054-11-21250001 (011-21250001 / 0-11-21250001) +54-11-21250002 / 0054-11-21250002 (011-21250002 / 0-11-21250002) +54-11-21250003 / 0054-11-21250003 (011-21250003 / 0-11-21250003) +54-11-21250004 / 0054-11-21250004 (011-21250004 / 0-11-21250004) ...+54-11-xxxxxxxx / 0054-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+54-11-21259995 / 0054-11-21259995 (011-21259995 / 0-11-21259995) +54-11-21259996 / 0054-11-21259996 (011-21259996 / 0-11-21259996) +54-11-21259997 / 0054-11-21259997 (011-21259997 / 0-11-21259997) +54-11-21259998 / 0054-11-21259998 (011-21259998 / 0-11-21259998) +54-11-21259999 / 0054-11-21259999 (011-21259999 / 0-11-21259999)