Area Code +352-23-(600000...609999) 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 : 600000 Subscriber Number To : 609999 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-(590000...599999) next › : +352-23-(610000...619999) Dialling Instructions For trunk calls: - 23 600000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 352 23 600000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 600000 ~ 609999 (Count: 10,000) Example: +352-23-600000 / 00352-23-600000 (23-600000 / -23-600000) +352-23-600001 / 00352-23-600001 (23-600001 / -23-600001) +352-23-600002 / 00352-23-600002 (23-600002 / -23-600002) +352-23-600003 / 00352-23-600003 (23-600003 / -23-600003) +352-23-600004 / 00352-23-600004 (23-600004 / -23-600004) ...+352-23-xxxxxx / 00352-23-xxxxxx (23-xxxxxx / -23-xxxxxx) ...+352-23-609995 / 00352-23-609995 (23-609995 / -23-609995) +352-23-609996 / 00352-23-609996 (23-609996 / -23-609996) +352-23-609997 / 00352-23-609997 (23-609997 / -23-609997) +352-23-609998 / 00352-23-609998 (23-609998 / -23-609998) +352-23-609999 / 00352-23-609999 (23-609999 / -23-609999)