Area Code +353-83-(54400000...54499999) located in Mobile Mailbox, more detail is as below. Place International Dialing Code : 353 International Prefix : 00 National Prefix : 0 National Destination Code : 83 Subscriber Number From : 54400000 Subscriber Number To : 54499999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : Hutchison 3G Ireland Ltd Click here to buy Ireland Area Code Database Other Information Language Code : en (English) Country Number : 372 (Ireland) Country Code : IE (Ireland) City : Mobile Mailbox Timezone : Europe/Dublin Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 53.3500 Longitude : -6.2600 ‹ previous : +353-83-(54300000...54399999) next › : +353-83-(54500000...54599999) Dialling Instructions For trunk calls: 0 83 54400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 83 54400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 54400000 ~ 54499999 (Count: 100,000) Example: +353-83-54400000 / 00353-83-54400000 (083-54400000 / 0-83-54400000) +353-83-54400001 / 00353-83-54400001 (083-54400001 / 0-83-54400001) +353-83-54400002 / 00353-83-54400002 (083-54400002 / 0-83-54400002) +353-83-54400003 / 00353-83-54400003 (083-54400003 / 0-83-54400003) +353-83-54400004 / 00353-83-54400004 (083-54400004 / 0-83-54400004) ...+353-83-xxxxxxxx / 00353-83-xxxxxxxx (083-xxxxxxxx / 0-83-xxxxxxxx) ...+353-83-54499995 / 00353-83-54499995 (083-54499995 / 0-83-54499995) +353-83-54499996 / 00353-83-54499996 (083-54499996 / 0-83-54499996) +353-83-54499997 / 00353-83-54499997 (083-54499997 / 0-83-54499997) +353-83-54499998 / 00353-83-54499998 (083-54499998 / 0-83-54499998) +353-83-54499999 / 00353-83-54499999 (083-54499999 / 0-83-54499999)