Area Code +352-23-(710000...719999) 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 : 710000 Subscriber Number To : 719999 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-(690000...699999) next › : +352-23-(720000...729999) Dialling Instructions For trunk calls: - 23 710000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 352 23 710000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 710000 ~ 719999 (Count: 10,000) Example: +352-23-710000 / 00352-23-710000 (23-710000 / -23-710000) +352-23-710001 / 00352-23-710001 (23-710001 / -23-710001) +352-23-710002 / 00352-23-710002 (23-710002 / -23-710002) +352-23-710003 / 00352-23-710003 (23-710003 / -23-710003) +352-23-710004 / 00352-23-710004 (23-710004 / -23-710004) ...+352-23-xxxxxx / 00352-23-xxxxxx (23-xxxxxx / -23-xxxxxx) ...+352-23-719995 / 00352-23-719995 (23-719995 / -23-719995) +352-23-719996 / 00352-23-719996 (23-719996 / -23-719996) +352-23-719997 / 00352-23-719997 (23-719997 / -23-719997) +352-23-719998 / 00352-23-719998 (23-719998 / -23-719998) +352-23-719999 / 00352-23-719999 (23-719999 / -23-719999)