Area Code +353-821-(400000...499999) located in Mobile Paging, more detail is as below. Place International Dialing Code : 353 International Prefix : 00 National Prefix : 0 National Destination Code : 821 Subscriber Number From : 400000 Subscriber Number To : 499999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Vodafone Ireland plc Click here to buy Ireland Area Code Database Other Information Language Code : en (English) Country Number : 372 (Ireland) Country Code : IE (Ireland) City : Mobile Paging Timezone : Europe/Dublin Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 53.3500 Longitude : -6.2600 ‹ previous : +353-821-(300000...399999) next › : +353-821-(500000...599999) Dialling Instructions For trunk calls: 0 821 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 821 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 499999 (Count: 100,000) Example: +353-821-400000 / 00353-821-400000 (0821-400000 / 0-821-400000) +353-821-400001 / 00353-821-400001 (0821-400001 / 0-821-400001) +353-821-400002 / 00353-821-400002 (0821-400002 / 0-821-400002) +353-821-400003 / 00353-821-400003 (0821-400003 / 0-821-400003) +353-821-400004 / 00353-821-400004 (0821-400004 / 0-821-400004) ...+353-821-xxxxxx / 00353-821-xxxxxx (0821-xxxxxx / 0-821-xxxxxx) ...+353-821-499995 / 00353-821-499995 (0821-499995 / 0-821-499995) +353-821-499996 / 00353-821-499996 (0821-499996 / 0-821-499996) +353-821-499997 / 00353-821-499997 (0821-499997 / 0-821-499997) +353-821-499998 / 00353-821-499998 (0821-499998 / 0-821-499998) +353-821-499999 / 00353-821-499999 (0821-499999 / 0-821-499999)