Area Code +352-800-(21000...21999) located in Value Added Services, more detail is as below. Place International Dialing Code : 352 International Prefix : 00 National Destination Code : 800 Subscriber Number From : 21000 Subscriber Number To : 21999 National Destination Code Length : 3 Uses National Destination Code : No National Significant Number Length : 8 Number Type : A (A) 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) City : Value Added Services 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 : +352-800-(20000...20999) next › : +352-800-(22000...22999) Dialling Instructions For trunk calls: - 800 21000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 352 800 21000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21000 ~ 21999 (Count: 1,000) Example: +352-800-21000 / 00352-800-21000 (800-21000 / -800-21000) +352-800-21001 / 00352-800-21001 (800-21001 / -800-21001) +352-800-21002 / 00352-800-21002 (800-21002 / -800-21002) +352-800-21003 / 00352-800-21003 (800-21003 / -800-21003) +352-800-21004 / 00352-800-21004 (800-21004 / -800-21004) ...+352-800-xxxxx / 00352-800-xxxxx (800-xxxxx / -800-xxxxx) ...+352-800-21995 / 00352-800-21995 (800-21995 / -800-21995) +352-800-21996 / 00352-800-21996 (800-21996 / -800-21996) +352-800-21997 / 00352-800-21997 (800-21997 / -800-21997) +352-800-21998 / 00352-800-21998 (800-21998 / -800-21998) +352-800-21999 / 00352-800-21999 (800-21999 / -800-21999)