Area Code +54-11-(63900000...63909999) 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 : 63900000 Subscriber Number To : 63909999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : NEXTEL COMMUNICATIONS 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-(63890000...63899999) next › : +54-11-(63910000...63919999) Dialling Instructions For trunk calls: 0 11 63900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 54 11 63900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 63900000 ~ 63909999 (Count: 10,000) Example: +54-11-63900000 / 0054-11-63900000 (011-63900000 / 0-11-63900000) +54-11-63900001 / 0054-11-63900001 (011-63900001 / 0-11-63900001) +54-11-63900002 / 0054-11-63900002 (011-63900002 / 0-11-63900002) +54-11-63900003 / 0054-11-63900003 (011-63900003 / 0-11-63900003) +54-11-63900004 / 0054-11-63900004 (011-63900004 / 0-11-63900004) ...+54-11-xxxxxxxx / 0054-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+54-11-63909995 / 0054-11-63909995 (011-63909995 / 0-11-63909995) +54-11-63909996 / 0054-11-63909996 (011-63909996 / 0-11-63909996) +54-11-63909997 / 0054-11-63909997 (011-63909997 / 0-11-63909997) +54-11-63909998 / 0054-11-63909998 (011-63909998 / 0-11-63909998) +54-11-63909999 / 0054-11-63909999 (011-63909999 / 0-11-63909999)