Area Code +54-11-(21110000...21119999) 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 : 21110000 Subscriber Number To : 21119999 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-(21100000...21109999) next › : +54-11-(21120000...21129999) Dialling Instructions For trunk calls: 0 11 21110000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 54 11 21110000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21110000 ~ 21119999 (Count: 10,000) Example: +54-11-21110000 / 0054-11-21110000 (011-21110000 / 0-11-21110000) +54-11-21110001 / 0054-11-21110001 (011-21110001 / 0-11-21110001) +54-11-21110002 / 0054-11-21110002 (011-21110002 / 0-11-21110002) +54-11-21110003 / 0054-11-21110003 (011-21110003 / 0-11-21110003) +54-11-21110004 / 0054-11-21110004 (011-21110004 / 0-11-21110004) ...+54-11-xxxxxxxx / 0054-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+54-11-21119995 / 0054-11-21119995 (011-21119995 / 0-11-21119995) +54-11-21119996 / 0054-11-21119996 (011-21119996 / 0-11-21119996) +54-11-21119997 / 0054-11-21119997 (011-21119997 / 0-11-21119997) +54-11-21119998 / 0054-11-21119998 (011-21119998 / 0-11-21119998) +54-11-21119999 / 0054-11-21119999 (011-21119999 / 0-11-21119999)