Area Code +352-24-(400000...409999) located in Howald, Luxembourg, more detail is as below. Place International Dialing Code : 352 International Prefix : 00 National Destination Code : 24 Subscriber Number From : 400000 Subscriber Number To : 409999 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 : Howald 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 : +352-24-(390000...399999) next › : +352-24-(410000...419999) Dialling Instructions For trunk calls: - 24 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 352 24 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 409999 (Count: 10,000) Example: +352-24-400000 / 00352-24-400000 (24-400000 / -24-400000) +352-24-400001 / 00352-24-400001 (24-400001 / -24-400001) +352-24-400002 / 00352-24-400002 (24-400002 / -24-400002) +352-24-400003 / 00352-24-400003 (24-400003 / -24-400003) +352-24-400004 / 00352-24-400004 (24-400004 / -24-400004) ...+352-24-xxxxxx / 00352-24-xxxxxx (24-xxxxxx / -24-xxxxxx) ...+352-24-409995 / 00352-24-409995 (24-409995 / -24-409995) +352-24-409996 / 00352-24-409996 (24-409996 / -24-409996) +352-24-409997 / 00352-24-409997 (24-409997 / -24-409997) +352-24-409998 / 00352-24-409998 (24-409998 / -24-409998) +352-24-409999 / 00352-24-409999 (24-409999 / -24-409999)