Area Code +353-74-(9100000...9100999) located in Letterkenny, Donegal (DL), more detail is as below. Place International Dialing Code : 353 International Prefix : 00 National Prefix : 0 National Destination Code : 74 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 : 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 : DL Region Name : Donegal City : Letterkenny Timezone : Europe/Dublin Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 54.9500 Longitude : -7.7400 ‹ previous : +353-74-(1200000...1200999) next › : +353-74-(9101000...9101999) Dialling Instructions For trunk calls: 0 74 9100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 74 9100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9100000 ~ 9100999 (Count: 1,000) Example: +353-74-9100000 / 00353-74-9100000 (074-9100000 / 0-74-9100000) +353-74-9100001 / 00353-74-9100001 (074-9100001 / 0-74-9100001) +353-74-9100002 / 00353-74-9100002 (074-9100002 / 0-74-9100002) +353-74-9100003 / 00353-74-9100003 (074-9100003 / 0-74-9100003) +353-74-9100004 / 00353-74-9100004 (074-9100004 / 0-74-9100004) ...+353-74-xxxxxxx / 00353-74-xxxxxxx (074-xxxxxxx / 0-74-xxxxxxx) ...+353-74-9100995 / 00353-74-9100995 (074-9100995 / 0-74-9100995) +353-74-9100996 / 00353-74-9100996 (074-9100996 / 0-74-9100996) +353-74-9100997 / 00353-74-9100997 (074-9100997 / 0-74-9100997) +353-74-9100998 / 00353-74-9100998 (074-9100998 / 0-74-9100998) +353-74-9100999 / 00353-74-9100999 (074-9100999 / 0-74-9100999)