Area Code +353-1-(4450000...4459999) 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 : 4450000 Subscriber Number To : 4459999 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 : NTL Communications (Ireland) Ltd 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-(4440000...4449999) next › : +353-1-(4460000...4469999) Dialling Instructions For trunk calls: 0 1 4450000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 1 4450000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4450000 ~ 4459999 (Count: 10,000) Example: +353-1-4450000 / 00353-1-4450000 (01-4450000 / 0-1-4450000) +353-1-4450001 / 00353-1-4450001 (01-4450001 / 0-1-4450001) +353-1-4450002 / 00353-1-4450002 (01-4450002 / 0-1-4450002) +353-1-4450003 / 00353-1-4450003 (01-4450003 / 0-1-4450003) +353-1-4450004 / 00353-1-4450004 (01-4450004 / 0-1-4450004) ...+353-1-xxxxxxx / 00353-1-xxxxxxx (01-xxxxxxx / 0-1-xxxxxxx) ...+353-1-4459995 / 00353-1-4459995 (01-4459995 / 0-1-4459995) +353-1-4459996 / 00353-1-4459996 (01-4459996 / 0-1-4459996) +353-1-4459997 / 00353-1-4459997 (01-4459997 / 0-1-4459997) +353-1-4459998 / 00353-1-4459998 (01-4459998 / 0-1-4459998) +353-1-4459999 / 00353-1-4459999 (01-4459999 / 0-1-4459999)