Area Code +352-23-(220000...229999) 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 : 220000 Subscriber Number To : 229999 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 : +352-229-(0...99999999) next › : +352-23-(240000...249999) Dialling Instructions For trunk calls: - 23 220000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 352 23 220000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 220000 ~ 229999 (Count: 10,000) Example: +352-23-220000 / 00352-23-220000 (23-220000 / -23-220000) +352-23-220001 / 00352-23-220001 (23-220001 / -23-220001) +352-23-220002 / 00352-23-220002 (23-220002 / -23-220002) +352-23-220003 / 00352-23-220003 (23-220003 / -23-220003) +352-23-220004 / 00352-23-220004 (23-220004 / -23-220004) ...+352-23-xxxxxx / 00352-23-xxxxxx (23-xxxxxx / -23-xxxxxx) ...+352-23-229995 / 00352-23-229995 (23-229995 / -23-229995) +352-23-229996 / 00352-23-229996 (23-229996 / -23-229996) +352-23-229997 / 00352-23-229997 (23-229997 / -23-229997) +352-23-229998 / 00352-23-229998 (23-229998 / -23-229998) +352-23-229999 / 00352-23-229999 (23-229999 / -23-229999)