Area Code +353-504-(21000...21999) located in Thurles, Tipperary (TA), more detail is as below. Place International Dialing Code : 353 International Prefix : 00 National Prefix : 0 National Destination Code : 504 Subscriber Number From : 21000 Subscriber Number To : 21999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Eircom Click here to buy Ireland Area Code Database Other Information Language Code : en (English) Country Number : 372 (Ireland) Country Code : IE (Ireland) Region Code : TA Region Name : Tipperary City : Thurles Timezone : Europe/Dublin Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 52.6800 Longitude : -7.8200 ‹ previous : +353-504-(20000...20999) next › : +353-504-(22000...22999) Dialling Instructions For trunk calls: 0 504 21000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 504 21000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21000 ~ 21999 (Count: 1,000) Example: +353-504-21000 / 00353-504-21000 (0504-21000 / 0-504-21000) +353-504-21001 / 00353-504-21001 (0504-21001 / 0-504-21001) +353-504-21002 / 00353-504-21002 (0504-21002 / 0-504-21002) +353-504-21003 / 00353-504-21003 (0504-21003 / 0-504-21003) +353-504-21004 / 00353-504-21004 (0504-21004 / 0-504-21004) ...+353-504-xxxxx / 00353-504-xxxxx (0504-xxxxx / 0-504-xxxxx) ...+353-504-21995 / 00353-504-21995 (0504-21995 / 0-504-21995) +353-504-21996 / 00353-504-21996 (0504-21996 / 0-504-21996) +353-504-21997 / 00353-504-21997 (0504-21997 / 0-504-21997) +353-504-21998 / 00353-504-21998 (0504-21998 / 0-504-21998) +353-504-21999 / 00353-504-21999 (0504-21999 / 0-504-21999)