Area Code +353-21-(2300000...2309999) located in Cork, Cork (C), more detail is as below. Place International Dialing Code : 353 International Prefix : 00 National Prefix : 0 National Destination Code : 21 Subscriber Number From : 2300000 Subscriber Number To : 2309999 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 : C Region Name : Cork City : Cork Timezone : Europe/Dublin Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.9000 Longitude : -8.4800 ‹ previous : +353-21-(2069000...2069999) next › : +353-21-(2310000...2319999) Dialling Instructions For trunk calls: 0 21 2300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 21 2300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2300000 ~ 2309999 (Count: 10,000) Example: +353-21-2300000 / 00353-21-2300000 (021-2300000 / 0-21-2300000) +353-21-2300001 / 00353-21-2300001 (021-2300001 / 0-21-2300001) +353-21-2300002 / 00353-21-2300002 (021-2300002 / 0-21-2300002) +353-21-2300003 / 00353-21-2300003 (021-2300003 / 0-21-2300003) +353-21-2300004 / 00353-21-2300004 (021-2300004 / 0-21-2300004) ...+353-21-xxxxxxx / 00353-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+353-21-2309995 / 00353-21-2309995 (021-2309995 / 0-21-2309995) +353-21-2309996 / 00353-21-2309996 (021-2309996 / 0-21-2309996) +353-21-2309997 / 00353-21-2309997 (021-2309997 / 0-21-2309997) +353-21-2309998 / 00353-21-2309998 (021-2309998 / 0-21-2309998) +353-21-2309999 / 00353-21-2309999 (021-2309999 / 0-21-2309999)