Area Code +353-57-(9901000...9901999) located in Portlaoise, Laois (LS), more detail is as below. Place International Dialing Code : 353 International Prefix : 00 National Prefix : 0 National Destination Code : 57 Subscriber Number From : 9901000 Subscriber Number To : 9901999 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 : LS Region Name : Laois City : Portlaoise Timezone : Europe/Dublin Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 53.0300 Longitude : -7.3000 ‹ previous : +353-57-(9900000...9900999) next › : +353-58-(20000...20999) Dialling Instructions For trunk calls: 0 57 9901000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 57 9901000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9901000 ~ 9901999 (Count: 1,000) Example: +353-57-9901000 / 00353-57-9901000 (057-9901000 / 0-57-9901000) +353-57-9901001 / 00353-57-9901001 (057-9901001 / 0-57-9901001) +353-57-9901002 / 00353-57-9901002 (057-9901002 / 0-57-9901002) +353-57-9901003 / 00353-57-9901003 (057-9901003 / 0-57-9901003) +353-57-9901004 / 00353-57-9901004 (057-9901004 / 0-57-9901004) ...+353-57-xxxxxxx / 00353-57-xxxxxxx (057-xxxxxxx / 0-57-xxxxxxx) ...+353-57-9901995 / 00353-57-9901995 (057-9901995 / 0-57-9901995) +353-57-9901996 / 00353-57-9901996 (057-9901996 / 0-57-9901996) +353-57-9901997 / 00353-57-9901997 (057-9901997 / 0-57-9901997) +353-57-9901998 / 00353-57-9901998 (057-9901998 / 0-57-9901998) +353-57-9901999 / 00353-57-9901999 (057-9901999 / 0-57-9901999)