Area Code +353-66-(4021000...4021999) located in Tralee, more detail is as below. Place International Dialing Code : 353 International Prefix : 00 National Prefix : 0 National Destination Code : 66 Subscriber Number From : 4021000 Subscriber Number To : 4021999 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 : Hutchison 3G Ireland Ltd Click here to buy Ireland Area Code Database Other Information Language Code : en (English) Country Number : 372 (Ireland) Country Code : IE (Ireland) City : Tralee Timezone : Europe/Dublin Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.2800 Longitude : -9.7100 ‹ previous : +353-66-(4020000...4020999) next › : +353-66-(4022000...4022999) Dialling Instructions For trunk calls: 0 66 4021000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 66 4021000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4021000 ~ 4021999 (Count: 1,000) Example: +353-66-4021000 / 00353-66-4021000 (066-4021000 / 0-66-4021000) +353-66-4021001 / 00353-66-4021001 (066-4021001 / 0-66-4021001) +353-66-4021002 / 00353-66-4021002 (066-4021002 / 0-66-4021002) +353-66-4021003 / 00353-66-4021003 (066-4021003 / 0-66-4021003) +353-66-4021004 / 00353-66-4021004 (066-4021004 / 0-66-4021004) ...+353-66-xxxxxxx / 00353-66-xxxxxxx (066-xxxxxxx / 0-66-xxxxxxx) ...+353-66-4021995 / 00353-66-4021995 (066-4021995 / 0-66-4021995) +353-66-4021996 / 00353-66-4021996 (066-4021996 / 0-66-4021996) +353-66-4021997 / 00353-66-4021997 (066-4021997 / 0-66-4021997) +353-66-4021998 / 00353-66-4021998 (066-4021998 / 0-66-4021998) +353-66-4021999 / 00353-66-4021999 (066-4021999 / 0-66-4021999)