Area Code +54-2478-(521000...521999) located in ARRECIFES, Buenos Aires (B), more detail is as below. Place International Dialing Code : 54 International Prefix : 00 National Prefix : 0 National Destination Code : 2478 Subscriber Number From : 521000 Subscriber Number To : 521999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : CTI COMPAÑIA DE TELEFONOS DEL INTERIOR 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 : B Region Name : Buenos Aires City : ARRECIFES Timezone : America/Argentina/Buenos_Aires Coordinated Universal Time : -03:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : -34.0600 Longitude : -60.1000 ‹ previous : +54-2478-(520000...520999) next › : +54-2478-(522000...522999) Dialling Instructions For trunk calls: 0 2478 521000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 54 2478 521000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 521000 ~ 521999 (Count: 1,000) Example: +54-2478-521000 / 0054-2478-521000 (02478-521000 / 0-2478-521000) +54-2478-521001 / 0054-2478-521001 (02478-521001 / 0-2478-521001) +54-2478-521002 / 0054-2478-521002 (02478-521002 / 0-2478-521002) +54-2478-521003 / 0054-2478-521003 (02478-521003 / 0-2478-521003) +54-2478-521004 / 0054-2478-521004 (02478-521004 / 0-2478-521004) ...+54-2478-xxxxxx / 0054-2478-xxxxxx (02478-xxxxxx / 0-2478-xxxxxx) ...+54-2478-521995 / 0054-2478-521995 (02478-521995 / 0-2478-521995) +54-2478-521996 / 0054-2478-521996 (02478-521996 / 0-2478-521996) +54-2478-521997 / 0054-2478-521997 (02478-521997 / 0-2478-521997) +54-2478-521998 / 0054-2478-521998 (02478-521998 / 0-2478-521998) +54-2478-521999 / 0054-2478-521999 (02478-521999 / 0-2478-521999)