Area Code +353-1-(2023000...2023999) 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 : 2023000 Subscriber Number To : 2023999 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-(2022000...2022999) next › : +353-1-(2024000...2024999) Dialling Instructions For trunk calls: 0 1 2023000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 1 2023000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2023000 ~ 2023999 (Count: 1,000) Example: +353-1-2023000 / 00353-1-2023000 (01-2023000 / 0-1-2023000) +353-1-2023001 / 00353-1-2023001 (01-2023001 / 0-1-2023001) +353-1-2023002 / 00353-1-2023002 (01-2023002 / 0-1-2023002) +353-1-2023003 / 00353-1-2023003 (01-2023003 / 0-1-2023003) +353-1-2023004 / 00353-1-2023004 (01-2023004 / 0-1-2023004) ...+353-1-xxxxxxx / 00353-1-xxxxxxx (01-xxxxxxx / 0-1-xxxxxxx) ...+353-1-2023995 / 00353-1-2023995 (01-2023995 / 0-1-2023995) +353-1-2023996 / 00353-1-2023996 (01-2023996 / 0-1-2023996) +353-1-2023997 / 00353-1-2023997 (01-2023997 / 0-1-2023997) +353-1-2023998 / 00353-1-2023998 (01-2023998 / 0-1-2023998) +353-1-2023999 / 00353-1-2023999 (01-2023999 / 0-1-2023999)