Area Code +353-1-(2300000...2399999) located in Dublin Central, more detail is as below. Place International Dialing Code : 353 International Prefix : 00 National Prefix : 0 National Destination Code : 1 Subscriber Number From : 2300000 Subscriber Number To : 2399999 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) 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-(2200000...2299999) next › : +353-1-(2400000...2409999) Dialling Instructions For trunk calls: 0 1 2300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 1 2300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2300000 ~ 2399999 (Count: 100,000) Example: +353-1-2300000 / 00353-1-2300000 (01-2300000 / 0-1-2300000) +353-1-2300001 / 00353-1-2300001 (01-2300001 / 0-1-2300001) +353-1-2300002 / 00353-1-2300002 (01-2300002 / 0-1-2300002) +353-1-2300003 / 00353-1-2300003 (01-2300003 / 0-1-2300003) +353-1-2300004 / 00353-1-2300004 (01-2300004 / 0-1-2300004) ...+353-1-xxxxxxx / 00353-1-xxxxxxx (01-xxxxxxx / 0-1-xxxxxxx) ...+353-1-2399995 / 00353-1-2399995 (01-2399995 / 0-1-2399995) +353-1-2399996 / 00353-1-2399996 (01-2399996 / 0-1-2399996) +353-1-2399997 / 00353-1-2399997 (01-2399997 / 0-1-2399997) +353-1-2399998 / 00353-1-2399998 (01-2399998 / 0-1-2399998) +353-1-2399999 / 00353-1-2399999 (01-2399999 / 0-1-2399999)