Area Code +352-23-(790000...799999) 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 : 790000 Subscriber Number To : 799999 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-(780000...789999) next › : +352-23-(800000...809999) Dialling Instructions For trunk calls: - 23 790000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 352 23 790000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 790000 ~ 799999 (Count: 10,000) Example: +352-23-790000 / 00352-23-790000 (23-790000 / -23-790000) +352-23-790001 / 00352-23-790001 (23-790001 / -23-790001) +352-23-790002 / 00352-23-790002 (23-790002 / -23-790002) +352-23-790003 / 00352-23-790003 (23-790003 / -23-790003) +352-23-790004 / 00352-23-790004 (23-790004 / -23-790004) ...+352-23-xxxxxx / 00352-23-xxxxxx (23-xxxxxx / -23-xxxxxx) ...+352-23-799995 / 00352-23-799995 (23-799995 / -23-799995) +352-23-799996 / 00352-23-799996 (23-799996 / -23-799996) +352-23-799997 / 00352-23-799997 (23-799997 / -23-799997) +352-23-799998 / 00352-23-799998 (23-799998 / -23-799998) +352-23-799999 / 00352-23-799999 (23-799999 / -23-799999)