Area Code +54-2257-(440000...449999) located in MAR DE AJO, Buenos Aires (B), more detail is as below. Place International Dialing Code : 54 International Prefix : 00 National Prefix : 0 National Destination Code : 2257 Subscriber Number From : 440000 Subscriber Number To : 449999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : COOPERATIVA DE ELECTRICIDAD, SERVICIOS Y OBRAS PUBLICAS DE SAN BERNARDO LTDA 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 : MAR DE AJO Timezone : America/Argentina/Buenos_Aires Coordinated Universal Time : -03:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : -36.7300 Longitude : -56.6800 ‹ previous : +54-2257-(430000...439999) next › : +54-2257-(450000...450999) Dialling Instructions For trunk calls: 0 2257 440000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 54 2257 440000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 440000 ~ 449999 (Count: 10,000) Example: +54-2257-440000 / 0054-2257-440000 (02257-440000 / 0-2257-440000) +54-2257-440001 / 0054-2257-440001 (02257-440001 / 0-2257-440001) +54-2257-440002 / 0054-2257-440002 (02257-440002 / 0-2257-440002) +54-2257-440003 / 0054-2257-440003 (02257-440003 / 0-2257-440003) +54-2257-440004 / 0054-2257-440004 (02257-440004 / 0-2257-440004) ...+54-2257-xxxxxx / 0054-2257-xxxxxx (02257-xxxxxx / 0-2257-xxxxxx) ...+54-2257-449995 / 0054-2257-449995 (02257-449995 / 0-2257-449995) +54-2257-449996 / 0054-2257-449996 (02257-449996 / 0-2257-449996) +54-2257-449997 / 0054-2257-449997 (02257-449997 / 0-2257-449997) +54-2257-449998 / 0054-2257-449998 (02257-449998 / 0-2257-449998) +54-2257-449999 / 0054-2257-449999 (02257-449999 / 0-2257-449999)