Area Code +352-23-(580000...589999) located in Mondorf-les-Bains/Bascharage/Noerdange/Remich, Luxembourg, more detail is as below. Place International Dialing Code : 352 International Prefix : 00 National Destination Code : 23 Subscriber Number From : 580000 Subscriber Number To : 589999 National Destination Code Length : 2 Uses National Destination Code : No National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Entreprise des Postes et Télécommunications Click here to buy Luxembourg Area Code Database Other Information Language Code : fr (French) Country Number : 442 (Luxembourg) Country Code : LU (Luxembourg) Region Name : Luxembourg City : Mondorf-les-Bains/Bascharage/Noerdange/Remich Timezone : Europe/Luxembourg Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 49.6000 Longitude : 6.1500 ‹ previous : +352-23-(570000...579999) next › : +352-23-(590000...599999) Dialling Instructions For trunk calls: - 23 580000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 352 23 580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 580000 ~ 589999 (Count: 10,000) Example: +352-23-580000 / 00352-23-580000 (23-580000 / -23-580000) +352-23-580001 / 00352-23-580001 (23-580001 / -23-580001) +352-23-580002 / 00352-23-580002 (23-580002 / -23-580002) +352-23-580003 / 00352-23-580003 (23-580003 / -23-580003) +352-23-580004 / 00352-23-580004 (23-580004 / -23-580004) ...+352-23-xxxxxx / 00352-23-xxxxxx (23-xxxxxx / -23-xxxxxx) ...+352-23-589995 / 00352-23-589995 (23-589995 / -23-589995) +352-23-589996 / 00352-23-589996 (23-589996 / -23-589996) +352-23-589997 / 00352-23-589997 (23-589997 / -23-589997) +352-23-589998 / 00352-23-589998 (23-589998 / -23-589998) +352-23-589999 / 00352-23-589999 (23-589999 / -23-589999)