Area Code +353-1-(4491000...4491999) 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 : 4491000 Subscriber Number To : 4491999 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 : BT Ireland 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-(4490000...4490999) next › : +353-1-(4492000...4492999) Dialling Instructions For trunk calls: 0 1 4491000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 1 4491000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4491000 ~ 4491999 (Count: 1,000) Example: +353-1-4491000 / 00353-1-4491000 (01-4491000 / 0-1-4491000) +353-1-4491001 / 00353-1-4491001 (01-4491001 / 0-1-4491001) +353-1-4491002 / 00353-1-4491002 (01-4491002 / 0-1-4491002) +353-1-4491003 / 00353-1-4491003 (01-4491003 / 0-1-4491003) +353-1-4491004 / 00353-1-4491004 (01-4491004 / 0-1-4491004) ...+353-1-xxxxxxx / 00353-1-xxxxxxx (01-xxxxxxx / 0-1-xxxxxxx) ...+353-1-4491995 / 00353-1-4491995 (01-4491995 / 0-1-4491995) +353-1-4491996 / 00353-1-4491996 (01-4491996 / 0-1-4491996) +353-1-4491997 / 00353-1-4491997 (01-4491997 / 0-1-4491997) +353-1-4491998 / 00353-1-4491998 (01-4491998 / 0-1-4491998) +353-1-4491999 / 00353-1-4491999 (01-4491999 / 0-1-4491999)