Area Code +54-11-(21300000...21309999) 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 : 21300000 Subscriber Number To : 21309999 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-(21290000...21299999) next › : +54-11-(21310000...21319999) Dialling Instructions For trunk calls: 0 11 21300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 54 11 21300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21300000 ~ 21309999 (Count: 10,000) Example: +54-11-21300000 / 0054-11-21300000 (011-21300000 / 0-11-21300000) +54-11-21300001 / 0054-11-21300001 (011-21300001 / 0-11-21300001) +54-11-21300002 / 0054-11-21300002 (011-21300002 / 0-11-21300002) +54-11-21300003 / 0054-11-21300003 (011-21300003 / 0-11-21300003) +54-11-21300004 / 0054-11-21300004 (011-21300004 / 0-11-21300004) ...+54-11-xxxxxxxx / 0054-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+54-11-21309995 / 0054-11-21309995 (011-21309995 / 0-11-21309995) +54-11-21309996 / 0054-11-21309996 (011-21309996 / 0-11-21309996) +54-11-21309997 / 0054-11-21309997 (011-21309997 / 0-11-21309997) +54-11-21309998 / 0054-11-21309998 (011-21309998 / 0-11-21309998) +54-11-21309999 / 0054-11-21309999 (011-21309999 / 0-11-21309999)