Area Code +353-1-(4030000...4039999) located in Dublin Central, Dublin (D), more detail is as below. Place International Dialing Code : 353 International Prefix : 00 National Prefix : 0 National Destination Code : 1 Subscriber Number From : 4030000 Subscriber Number To : 4039999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Eircom Click here to buy Ireland Area Code Database Other Information Language Code : en (English) Country Number : 372 (Ireland) Country Code : IE (Ireland) Region Code : D Region Name : Dublin City : Dublin Central Timezone : Europe/Dublin Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 53.3500 Longitude : -6.2600 ‹ previous : +353-1-(4020000...4029999) next › : +353-1-(4040000...4049999) Dialling Instructions For trunk calls: 0 1 4030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 1 4030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4030000 ~ 4039999 (Count: 10,000) Example: +353-1-4030000 / 00353-1-4030000 (01-4030000 / 0-1-4030000) +353-1-4030001 / 00353-1-4030001 (01-4030001 / 0-1-4030001) +353-1-4030002 / 00353-1-4030002 (01-4030002 / 0-1-4030002) +353-1-4030003 / 00353-1-4030003 (01-4030003 / 0-1-4030003) +353-1-4030004 / 00353-1-4030004 (01-4030004 / 0-1-4030004) ...+353-1-xxxxxxx / 00353-1-xxxxxxx (01-xxxxxxx / 0-1-xxxxxxx) ...+353-1-4039995 / 00353-1-4039995 (01-4039995 / 0-1-4039995) +353-1-4039996 / 00353-1-4039996 (01-4039996 / 0-1-4039996) +353-1-4039997 / 00353-1-4039997 (01-4039997 / 0-1-4039997) +353-1-4039998 / 00353-1-4039998 (01-4039998 / 0-1-4039998) +353-1-4039999 / 00353-1-4039999 (01-4039999 / 0-1-4039999)