Area Code +353-1-(1604000...1604999) 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 : 1604000 Subscriber Number To : 1604999 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-(1603000...1603999) next › : +353-1-(1605000...1605999) Dialling Instructions For trunk calls: 0 1 1604000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 1 1604000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1604000 ~ 1604999 (Count: 1,000) Example: +353-1-1604000 / 00353-1-1604000 (01-1604000 / 0-1-1604000) +353-1-1604001 / 00353-1-1604001 (01-1604001 / 0-1-1604001) +353-1-1604002 / 00353-1-1604002 (01-1604002 / 0-1-1604002) +353-1-1604003 / 00353-1-1604003 (01-1604003 / 0-1-1604003) +353-1-1604004 / 00353-1-1604004 (01-1604004 / 0-1-1604004) ...+353-1-xxxxxxx / 00353-1-xxxxxxx (01-xxxxxxx / 0-1-xxxxxxx) ...+353-1-1604995 / 00353-1-1604995 (01-1604995 / 0-1-1604995) +353-1-1604996 / 00353-1-1604996 (01-1604996 / 0-1-1604996) +353-1-1604997 / 00353-1-1604997 (01-1604997 / 0-1-1604997) +353-1-1604998 / 00353-1-1604998 (01-1604998 / 0-1-1604998) +353-1-1604999 / 00353-1-1604999 (01-1604999 / 0-1-1604999)