Area Code +353-57-(9100000...9100999) located in Birr, Offaly (OY), more detail is as below. Place International Dialing Code : 353 International Prefix : 00 National Prefix : 0 National Destination Code : 57 Subscriber Number From : 9100000 Subscriber Number To : 9100999 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 : BlueFace 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 : OY Region Name : Offaly City : Birr Timezone : Europe/Dublin Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 53.1000 Longitude : -7.9100 ‹ previous : +353-57-(8758000...8758999) next › : +353-57-(9101000...9101999) Dialling Instructions For trunk calls: 0 57 9100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 57 9100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9100000 ~ 9100999 (Count: 1,000) Example: +353-57-9100000 / 00353-57-9100000 (057-9100000 / 0-57-9100000) +353-57-9100001 / 00353-57-9100001 (057-9100001 / 0-57-9100001) +353-57-9100002 / 00353-57-9100002 (057-9100002 / 0-57-9100002) +353-57-9100003 / 00353-57-9100003 (057-9100003 / 0-57-9100003) +353-57-9100004 / 00353-57-9100004 (057-9100004 / 0-57-9100004) ...+353-57-xxxxxxx / 00353-57-xxxxxxx (057-xxxxxxx / 0-57-xxxxxxx) ...+353-57-9100995 / 00353-57-9100995 (057-9100995 / 0-57-9100995) +353-57-9100996 / 00353-57-9100996 (057-9100996 / 0-57-9100996) +353-57-9100997 / 00353-57-9100997 (057-9100997 / 0-57-9100997) +353-57-9100998 / 00353-57-9100998 (057-9100998 / 0-57-9100998) +353-57-9100999 / 00353-57-9100999 (057-9100999 / 0-57-9100999)