Area Code +352-23-(860000...869999) 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 : 860000 Subscriber Number To : 869999 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-(850000...859999) next › : +352-23-(870000...879999) Dialling Instructions For trunk calls: - 23 860000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 352 23 860000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 860000 ~ 869999 (Count: 10,000) Example: +352-23-860000 / 00352-23-860000 (23-860000 / -23-860000) +352-23-860001 / 00352-23-860001 (23-860001 / -23-860001) +352-23-860002 / 00352-23-860002 (23-860002 / -23-860002) +352-23-860003 / 00352-23-860003 (23-860003 / -23-860003) +352-23-860004 / 00352-23-860004 (23-860004 / -23-860004) ...+352-23-xxxxxx / 00352-23-xxxxxx (23-xxxxxx / -23-xxxxxx) ...+352-23-869995 / 00352-23-869995 (23-869995 / -23-869995) +352-23-869996 / 00352-23-869996 (23-869996 / -23-869996) +352-23-869997 / 00352-23-869997 (23-869997 / -23-869997) +352-23-869998 / 00352-23-869998 (23-869998 / -23-869998) +352-23-869999 / 00352-23-869999 (23-869999 / -23-869999)