Area Code +353-1-(1660000...1660999) 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 : 1660000 Subscriber Number To : 1660999 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-(1654000...1654999) next › : +353-1-(1661000...1661999) Dialling Instructions For trunk calls: 0 1 1660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 1 1660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1660000 ~ 1660999 (Count: 1,000) Example: +353-1-1660000 / 00353-1-1660000 (01-1660000 / 0-1-1660000) +353-1-1660001 / 00353-1-1660001 (01-1660001 / 0-1-1660001) +353-1-1660002 / 00353-1-1660002 (01-1660002 / 0-1-1660002) +353-1-1660003 / 00353-1-1660003 (01-1660003 / 0-1-1660003) +353-1-1660004 / 00353-1-1660004 (01-1660004 / 0-1-1660004) ...+353-1-xxxxxxx / 00353-1-xxxxxxx (01-xxxxxxx / 0-1-xxxxxxx) ...+353-1-1660995 / 00353-1-1660995 (01-1660995 / 0-1-1660995) +353-1-1660996 / 00353-1-1660996 (01-1660996 / 0-1-1660996) +353-1-1660997 / 00353-1-1660997 (01-1660997 / 0-1-1660997) +353-1-1660998 / 00353-1-1660998 (01-1660998 / 0-1-1660998) +353-1-1660999 / 00353-1-1660999 (01-1660999 / 0-1-1660999)