Area Code +353-66-(4023000...4023999) located in Tralee, Kerry (KY), more detail is as below. Place International Dialing Code : 353 International Prefix : 00 National Prefix : 0 National Destination Code : 66 Subscriber Number From : 4023000 Subscriber Number To : 4023999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 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 : KY Region Name : Kerry City : Tralee Timezone : Europe/Dublin Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.2700 Longitude : -9.7000 ‹ previous : +353-66-(4022000...4022999) next › : +353-66-(7100000...7100999) Dialling Instructions For trunk calls: 0 66 4023000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 66 4023000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4023000 ~ 4023999 (Count: 1,000) Example: +353-66-4023000 / 00353-66-4023000 (066-4023000 / 0-66-4023000) +353-66-4023001 / 00353-66-4023001 (066-4023001 / 0-66-4023001) +353-66-4023002 / 00353-66-4023002 (066-4023002 / 0-66-4023002) +353-66-4023003 / 00353-66-4023003 (066-4023003 / 0-66-4023003) +353-66-4023004 / 00353-66-4023004 (066-4023004 / 0-66-4023004) ...+353-66-xxxxxxx / 00353-66-xxxxxxx (066-xxxxxxx / 0-66-xxxxxxx) ...+353-66-4023995 / 00353-66-4023995 (066-4023995 / 0-66-4023995) +353-66-4023996 / 00353-66-4023996 (066-4023996 / 0-66-4023996) +353-66-4023997 / 00353-66-4023997 (066-4023997 / 0-66-4023997) +353-66-4023998 / 00353-66-4023998 (066-4023998 / 0-66-4023998) +353-66-4023999 / 00353-66-4023999 (066-4023999 / 0-66-4023999)