Area Code +54-221-(4021000...4021999) located in LA PLATA, Buenos Aires (B), more detail is as below. Place International Dialing Code : 54 International Prefix : 00 National Prefix : 0 National Destination Code : 221 Subscriber Number From : 4021000 Subscriber Number To : 4021999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : MACROCOM 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 : LA PLATA Timezone : America/Argentina/Buenos_Aires Coordinated Universal Time : -03:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : -34.9200 Longitude : -57.9500 ‹ previous : +54-221-(4020000...4020999) next › : +54-221-(4022000...4022999) Dialling Instructions For trunk calls: 0 221 4021000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 54 221 4021000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4021000 ~ 4021999 (Count: 1,000) Example: +54-221-4021000 / 0054-221-4021000 (0221-4021000 / 0-221-4021000) +54-221-4021001 / 0054-221-4021001 (0221-4021001 / 0-221-4021001) +54-221-4021002 / 0054-221-4021002 (0221-4021002 / 0-221-4021002) +54-221-4021003 / 0054-221-4021003 (0221-4021003 / 0-221-4021003) +54-221-4021004 / 0054-221-4021004 (0221-4021004 / 0-221-4021004) ...+54-221-xxxxxxx / 0054-221-xxxxxxx (0221-xxxxxxx / 0-221-xxxxxxx) ...+54-221-4021995 / 0054-221-4021995 (0221-4021995 / 0-221-4021995) +54-221-4021996 / 0054-221-4021996 (0221-4021996 / 0-221-4021996) +54-221-4021997 / 0054-221-4021997 (0221-4021997 / 0-221-4021997) +54-221-4021998 / 0054-221-4021998 (0221-4021998 / 0-221-4021998) +54-221-4021999 / 0054-221-4021999 (0221-4021999 / 0-221-4021999)