Area Code +353-1-(1665000...1665999) 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 : 1665000 Subscriber Number To : 1665999 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-(1664000...1664999) next › : +353-1-(1670000...1670999) Dialling Instructions For trunk calls: 0 1 1665000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 1 1665000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1665000 ~ 1665999 (Count: 1,000) Example: +353-1-1665000 / 00353-1-1665000 (01-1665000 / 0-1-1665000) +353-1-1665001 / 00353-1-1665001 (01-1665001 / 0-1-1665001) +353-1-1665002 / 00353-1-1665002 (01-1665002 / 0-1-1665002) +353-1-1665003 / 00353-1-1665003 (01-1665003 / 0-1-1665003) +353-1-1665004 / 00353-1-1665004 (01-1665004 / 0-1-1665004) ...+353-1-xxxxxxx / 00353-1-xxxxxxx (01-xxxxxxx / 0-1-xxxxxxx) ...+353-1-1665995 / 00353-1-1665995 (01-1665995 / 0-1-1665995) +353-1-1665996 / 00353-1-1665996 (01-1665996 / 0-1-1665996) +353-1-1665997 / 00353-1-1665997 (01-1665997 / 0-1-1665997) +353-1-1665998 / 00353-1-1665998 (01-1665998 / 0-1-1665998) +353-1-1665999 / 00353-1-1665999 (01-1665999 / 0-1-1665999)